my world double door.

"boom!!"

The surging tidal force erupted instantly, with Li Yang as the center, spreading out in all directions like circles of blue energy ripples.

The Shadow Demon Shark, which was the first to be hit, was hit head-on by this powerful force, and its huge body was instantly blown away.

At the moment of being knocked away, its eyes were filled with fear and disbelief. Its hard outer skin began to crack under the impact of the tidal force, and most of the black mist was dispelled, like a cloud that was blown away.

The sea beasts in the front were smashed to pieces by this force. The crab's claws were broken, and its huge body rolled in the sea, splashing high water. The sea urchin was shaken so that all the spikes on its body fell off, and its body bounced back and forth in the sea like a ball, and its dark green blood dyed the surrounding sea water turbid.

But the Shadow Demon Shark was a powerful sea beast after all. After it stabilized its body, the fierce light in its eyes became stronger, and it began to perform an evil blood sacrifice. The black mist around it spread rapidly, dyeing the surrounding sea water blood red. The blood-red sea water was like a pot of boiling blood, constantly rolling and bubbling.

The sea beasts were enveloped by the blood mist, their bodies began to swell, their eyes turned red, and they roared in agony and frenzy. Their strength was briefly and frantically increased by the blood sacrifice.

The Shadow Demon Shark rushed towards Li Yang again. This time its speed and strength were far beyond before. Blood-red energy threads were wrapped around its body. Those threads were like sharp blades, cutting through the sea water, leaving deep marks, as if they were demons from hell, carrying endless anger and hatred.

Li Yang felt unprecedented pressure when he used only the power of tidal spiritual resonance. The pressure was like a mountain pressing down on his heart, but he did not retreat at all. He used the power of tolerance again to form a thicker energy shield in front of him.

This shield was like a blue wall, indestructible. At the same time, he integrated the power of agility and change into the shield, making the surface of the shield change like the flowing sea water. Sometimes it was like a calm lake, smooth as a mirror; sometimes it was like surging waves, ups and downs. This made it difficult for the Shadow Demon Shark to find a point of impact. Every time its attack landed on the shield, it was like hitting a ball of soft and tough cotton, and the force was cleverly dispersed and dissolved.

At the moment when the Shadow Demon Shark hit the shield, Li Yang raised his mental strength to the extreme. The depth and tenacity of the sea emerged in his mind, a kind of power that has never faded after years of vicissitudes. With the mental strength obtained from the sea, he gritted his teeth and persisted, resisting the crazy attack of the Shadow Demon Shark. His feet were deeply stuck in the reef, his hands tightly supported the shield, and his clothes were soaked with sweat, but his eyes were still as firm as a rock.

In the fierce collision, Li Yang suddenly discovered that after the blood sacrifice, although the Shadow Demon Shark's power increased greatly, its power core showed a brief instability. The instability was like a ripple on a calm lake, although subtle, it was keenly captured by Li Yang's insight.

He gave up his defense without hesitation, and concentrated all the remaining strength in his body into one point, turning it into a blue arrow of light. This arrow of light was like a ray of dawn that broke through the darkness, condensing all of Li Yang's hope and strength. He saw the right moment and suddenly shot the arrow of light, which pierced the power core of the Shadow Demon Shark like lightning.

The Shadow Demon Shark tried to dodge in fear, but it was too late. Li Yang's light arrow hit its power core accurately. After a burst of dazzling light, the Shadow Demon Shark's body began to tremble violently. The blood-red energy on its body gradually dissipated, and its huge body slowly sank to the bottom of the sea, raising a huge piece of mud and sand.

After losing the control of the Shadow Demon Shark, the sea beasts that were sacrificed in blood collapsed in the sea and lost their ability to fight. The sea gradually returned to calm, leaving Li Yang alone standing quietly on the reef. He looked at the gradually calm sea and breathed a sigh of relief.

He knew that victory in this battle was not only a reflection of his own strength, but also a perfect display of the new power he gained after merging with Canghai Lingxi.

"Huh, the power of this demon shark cannot be missed."

After the battle, Li Yang and Canghai Lingxi walked to the corpse of the magic shark with great interest, looked at each other, and absorbed the magic power of the magic shark together.

As the mortal enemy of the Demon Shark, Canghai Lingxi would naturally benefit from the Demon Shark's corpse. This was especially true for Li Yang, who could feel that the power of the Demon Shark might help him to reach a higher level of cultivation.

The man and the spirit beast couldn't wait to start absorbing.

As the absorption began, the magic power in the magic shark began to be slowly drawn out.

The magic power was like black smoke, drifting towards Li Yang and Canghai Lingxi. Li Yang circulated the spiritual power meridians in his body and carefully guided the magic power into his body. The moment the magic power entered his body, he felt a strong impact, as if the meridians in his body were about to be torn apart. But he gritted his teeth and persisted, relying on his tenacious will and deep spiritual power foundation, and gradually stabilized his body.

Canghai Lingxi's body trembled slightly. The magic power of the magic shark was quite powerful for it. But it was in tune with Li Yang, and feeling Li Yang's persistence, it also mustered up the courage. It introduced the magic power into its own spiritual core, and the spiritual core, which originally emitted a soft blue light, gradually became dark under the injection of magic power.

While Li Yang was absorbing magic power, he was performing the method of spiritual power purification. A light flashed in his body, removing the impurities in the magic power bit by bit, leaving only pure and powerful power to nourish his meridians and spiritual power source. His forehead was covered with beads of sweat, and his teeth were clenched. Every bit of magic power absorption and purification was accompanied by great pain.

Canghai Lingxi was not to be outdone. It mobilized its own spiritual power to merge with the magic power of the magic shark. The light on its horn was changing, sometimes bright and sometimes dim. In the process of fusion, its intelligence was constantly improving, and its control over power became more skillful. As time went by, more and more magic power of the magic shark was absorbed. A layer of faint magic light began to appear around Li Yang's body, and his aura became stronger and stronger. He felt that his meridians were constantly widening under the nourishment of magic power, and the reserves of spiritual power were also increasing sharply.

Canghai Lingxi's body also changed. It seemed to grow slightly larger, and its scales became harder and shimmered with a metallic luster. Its eyes became deeper, as if they contained endless wisdom and power.

However, just as the absorption was about to be completed, a powerful force of resistance suddenly erupted from the body of the magic shark, and a magic flame suddenly rose up along with the shadow of the magic shark.

Li Yang and Canghai Lingxi were caught off guard and hit by the devil's flame. Li Yang felt a burning pain all over his body, and the spiritual power in his body was instantly disordered. Canghai Lingxi's shield was broken by the devil's flame, and it let out a painful whine.

But they were not defeated by this sudden attack. Li Yang quickly adjusted his spiritual power, shouted loudly, and cast a defensive spiritual spell to block the remaining magic flames. Canghai Lingxi also re-condensed his spiritual power, and the unicorn shone again, rushing towards the explosive power of the demon shark.

At this critical moment, Li Yang and Canghai Lingxi decided to join forces to launch the strongest attack. They gathered their remaining spiritual power and the magic power they had absorbed together. Li Yang raised his hands high, and his palms gathered into a huge spiritual power ball, which flashed with black lines of magic shark magic. Canghai Lingxi put his horn on the spiritual power ball and injected all his spiritual power into it.

With a loud "boom", the attack that gathered all their strength blasted towards the shadow of the demon shark.

After all, the phantom of the demon shark was just a participating force. It was instantly knocked away and dissipated, and the body of the demon shark also became completely motionless.

Li Yang and Canghai Lingxi took this opportunity to speed up the absorption of the remaining magic sharks' magic power. Finally, after some hard work, they successfully absorbed all the magic sharks' magic power.

At this time, Li Yang exuded a strange aura, with both the purity and gentleness of spiritual power and the mystery and power of magic. His strength had made a qualitative leap, and he had a deeper understanding of the fusion of spiritual power and magic.

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Canghai Lingxi also successfully transformed the magic power of the magic shark into nutrients for its own growth. Its position in the spiritual sea became more stable, and it became a powerful force that could not be ignored among the creatures in the spiritual sea. It rubbed against Li Yang affectionately, and Li Yang gently stroked its head with a happy face.

During the training process with the Demon Shark, both Li Yang and Canghai Lingxi gained a lot, and their abilities were significantly improved in all aspects.

Li Yang originally had a deep spiritual power foundation. After this tempering, his control over spiritual power has become more and more subtle. When absorbing the magic power of the magic shark, his spiritual power meridians are greatly widened under the impact and nourishment of the magic power, just like widening the river of the rushing spiritual power, making the spiritual power reserves increase exponentially. This not only allows him to call on more powerful forces when casting spiritual power spells, but also makes the output of spiritual power more stable and lasting when facing complex and changeable combat situations. For example, although he could cast some large-scale defensive spiritual arts before, the maintenance time was short and would cause great loss of his own spiritual power. Now he can easily control it and protect himself and his companions for a long time.

At the same time, he successfully integrated the pure part of the magic shark's magic with his own spiritual power, and obtained a unique spiritual power and magic power. This power gave him a new means of attack. When the attack spells he cast hit the target, in addition to the damage effect of spiritual power, they also had the erosion characteristics of magic, which could weaken the opponent's defense and continue to cause damage to it for a certain period of time, just like sprinkling a lasting poison on the enemy's wound. Moreover, when dealing with enemies with magical attributes, he is no longer as restrained as before, because he is familiar with the operating rules of magic and can confront and resolve them more specifically.

Canghai Lingxi has also undergone a huge transformation. After absorbing the magic power of the magic shark, the energy density of its spirit core has increased significantly. The soft blue light originally emitted by the spirit core has now become deep and profound, and the power contained in it is like a spiritual energy volcano that is about to erupt. This allows it to burst out with greater power when mobilizing spiritual power for attack or defense. The spiritual patterns released by its horn have not only increased in number, but also far exceeded the past in terms of strength and binding effect. The spiritual patterns that could only temporarily trap ordinary spiritual sea creatures can now restrict the actions of powerful magic sharks for a long time, creating favorable opportunities for battle.

Its body size has slightly increased, and the scales on its body have undergone a qualitative change under the infiltration of magic power. Each scale is like a carefully forged psychic shield, and its hardness and toughness have reached a new level. When facing an attack, these scales can effectively resist and disperse the impact force, greatly improving its physical defense capabilities. When facing the powerful impact and magic flame attack of the magic shark, although the shield was broken, its scales still reduced a lot of damage for it, allowing it to quickly recover and launch a counterattack after being severely damaged.

In addition, Canghai Lingxi's intelligence was further sublimated during this practice. It has a keener judgment of the battle situation, can quickly perceive the enemy's weaknesses and intentions in the ever-changing battle, and cooperate with Li Yang in time. In the final duel with the demon shark, it can accurately grasp the opportunity and inject its own spiritual power into Li Yang's spiritual power ball without reservation, thus launching a decisive blow. The improvement of the accuracy and tacit understanding of this tactical coordination is undoubtedly a strong proof of its spiritual evolution.

It was much easier for the man and the spirit beast to deal with the demon shark, and then they meditated peacefully together on the bottom of the sea.

The sea valley is surrounded by huge coral reefs. The corals are shining with a faint light, like stars on the seabed, making this area dreamlike. Li Yang sat cross-legged on the soft sea sand, with strands of spiritual power and magic radiance lingering around his body. The two are intertwined and entangled, as if they are engaged in a subtle game and fusion. His face is calm, his eyes are closed, and his breathing is long and deep. Every time he breathes in and out, the surrounding seawater ripples gently. His consciousness is immersed in his body, carefully combing the newly absorbed power, trying to perfectly integrate it into his own spiritual power system.

Canghai Lingxi lay quietly beside Li Yang, its body rising and falling slightly, the light on its horn flickering. After absorbing the power of the demon shark, its intelligence became more and more advanced, and at this moment it was silently circulating the power of Lingxi in its body, letting that power flow slowly through its meridians, nourishing every inch of its body.

This continued until they achieved a breakthrough, and then the man and the spirit beast decided to travel around the underwater world.

They passed through many underwater worlds, saw all kinds of underwater scenery, and suddenly came to the territory of a group of monsters. (End of this chapter)