I was just solving crimes, how could I become an immortal?

Chapter 74 Si Tianjian’s Supreme Secret Technique
  Si Tianjian, the most mysterious department in the Daxing Dynasty.

It is rumored that they can see through destiny, it is rumored that they can practice Taoism and become immortals, it is rumored that they have a lifespan as long as the sky, it is rumored...

"Is there nothing else besides rumors?"

"They also know how to read the air."

"That's it? Is this what Si Tianjian is capable of?"

"You ask me? Aren't you a disciple of Si Tianjian?"

"..."

Cao An received an invitation from Si Tianjian, which was sent to him personally by Jian Zheng. It was only then that Cao An remembered that he seemed to be Si Tianjian's disciple.

Cao An didn't have much concern about whether to go to the appointment or not.

It is certain to keep the appointment. After all, everyone is working for the court. If you look up and look down, you can't hide even if you want to.

But before that, he still learned as much information as possible.

About Si Tianjian, it can be summarized as this story:
  One day, Si Tianjian was traveling to Shangjiang City and met the current emperor. So he made a decision that went against his ancestors and dedicated his ancestral health regimen to Emperor Wanjing.

Emperor Wan Jing was overjoyed and appointed him as the imperial master. At this point, Si Tianjian settled down.

"Isn't your story too simple?"

"Who knows, that's what everyone says anyway."

Zhu Xian irresponsibly found a piece of unofficial history from his little book. Of course, this is also the official history circulated among the people. As for the inside story, not many people seem to know.

All I know is that these people live in seclusion and seek the way to immortality.

……

Early the next morning, Cao An came to Si Tianjian as promised.

Looking from a distance, a 20-foot-tall octagonal tower stands tall and majestic. The top of the tower seems to be shrouded in clouds and mist, making it difficult to see the actual reality. It looks like a great road reaching the sky straight into the sky.

Rumor has it that Si Tianjian’s prison is at the highest point, where he watches the stars day and night, pursuing the path that will lead him to live as long as the sky.

However, the impression from a distance is always good.

When Cao An handed over the invitation and entered the courtyard of Si Tianjian, what he saw was a group of white-robed elders, leading a group of gray-robed young people, doing health-preserving boxing in the White Jade Square.

As expected, he is a bored old guy. The longer he lives, the easier it is for him to do nothing like a bastard.

While thinking wildly, a monk in nightgown walked from a distance.

Wait, why a nightgown?

Before Cao An could think clearly, the opponent's two steps had turned into one, and he was in front of him in the blink of an eye, as if his body was in a flash. This person's strength is probably not simple!

Standing still, Cao An suddenly realized that this was a female monk. She seemed to be quite young, with a hibiscus-like face and a graceful figure. There was such a beautiful monk in this nursing home? How strange!
  What's even weirder is that along the way, the disciples around her saluted her and called her 'Senior Sister'?
  I'm afraid not...

"Are you afraid you didn't sleep enough?"

Cao An carefully looked at the senior sister in front of him.

The unfathomable movement skills of this man just now caught him in his tracks. Unexpectedly, this man in front of him was stunned for the first time, his eyes were half-closed. Was he dozing off on the way?
  And behind this person, he actually carries a giant scroll one meter long and one foot thick. This shape is really unique!
  "Well~ You must be Cao An. Master asked me to pick you up." The beautiful senior sister finally opened her eyes reluctantly.

However, this dozing state will definitely not be able to calm down for a while, so Cao An's plan to get close to him also lost his target for a while.

The senior sister just closed her eyes, half asleep and floating in front of her to lead the way. To be honest, Cao An would have thought she was a female ghost if not for her beauty.

"Sister, we have deviated from the direction of the gate."

"There are no stairs to get to the top of the tower."

"Then how do we get up there?"

"fly."

The senior sister murmured feebly, and then without giving Cao An any time to react, she grabbed him and started flying around in the clouds.

Cao An can feel that there are layers of restrictions outside Si Tianjian's Star Observation Tower. Stepping into it is like entering the clouds. Blades are constantly coming around. It is as difficult as climbing to the sky to climb directly.

Fortunately, the senior sister knew the method well. She dragged Cao An with her left hand and quickly pinched the spell with her right hand. In a few moments, the restriction was resolved. With a gentle step, she took advantage of the eaves at the corner of the building and rushed up in a few breaths. On the top floor.

"We're here." The senior sister was obviously very satisfied with her work.

Quick fix and save time so you can still sleep.

With this thought in mind, the senior sister held the scroll behind her in front of her and lay down very skillfully. She happened to fall on a soft couch and fell asleep sweetly.

"???"

To be honest, Cao An is a little confused now. It’s just that he doesn’t take the ordinary path. This senior sister is obviously not a normal person. Why did she suddenly fall asleep? You... "She practices the "Dream Divine Weapon Art", and she usually Such."

Behind him, an old voice sounded, and Si Tianjian's supervisor came as if he were stepping on the clouds, looking at Cao An with a smile.

Looking around, he should be on the top of Si Tianjian's star observation tower.

The floor is a mysterious giant astrological disk, and the surrounding tables, chairs, bookshelves, coffee tables, and soft couches are nothing strange.

But when I looked around, I couldn't see the wall or roof.

It was a bright and clear day, but the top of the tower was like a dark night, as if you were in the sky, the sky was full of stars, and it was very mysterious.

Looking in front of me again, Si Tianjian has broad eyebrows and a rosy complexion. He looks full of energy. If it weren't for his long beard and white hair, he looks like he is no longer in his prime.

Cao An quickly bowed and said hello: "Disciple Cao An, currently in charge of water embroidery in the Tsing Yi Department, I have met Mr. Jian Zheng."

"You don't have to be polite. You look quite handsome. You do have a bit of the demeanor of our Heavenly Supervisor."

Can you still brag about this?

Cao An saluted and looked behind him uneasily: "Senior Sister looks like this, aren't you afraid of catching a cold? Do you need someone to accompany her back to the dormitory to sleep?"

"Oh, it's okay. She's had enough sleep these days, and when she wakes up, she'll have ten more years of skill."

"What! You can become stronger by sleeping!"

Cao An was shocked.

He always thought that this nursing home was just for living a long time, but he didn't expect that while living, there was a way to improve his realm comfortably.

You can upgrade while sleeping! What a coveted ability.

"Do you want to learn too? I can teach you!"

"Really? Am I suitable?"

"Maybe it's not suitable, but it doesn't matter. Our Tianjian still has a lot of skills. There must be something suitable for you."

Jian Zheng was like an amiable old man at this moment. With a wave of his hand, more than a dozen books of exercises appeared on the desk behind him.

Qin Xiu, Dream Xiu, Food Xiu, Quiet Xiu, Chat Xiu, Drink Xiu, Double...

Cao An was dazzled by the secret book of all kinds of strange skills, which highlighted the feature of being able to upgrade easily without too much effort.

After swallowing, Cao An couldn't help but ask: "Master Jianzheng, do you want me to choose from all of these?"

"Of course, pick whichever book you like."

Cao An was so flattered by the caring elder with a smile that he didn't even take a step forward and froze in place together with Jian Zheng.

"Huh? What's wrong? Don't you like these exercises?"

"I like it, but I also want to ask more, what price do I have to pay?"

There is no reward for no merit, and this Si Tianjian is not a charity, so how can he be so easy to talk to.

Sure enough, as soon as Cao An mentioned it, Jian Zheng stopped hiding it.

"Actually, it doesn't cost anything, but after you practice these skills, you will definitely need to stay here. I hope you leave the Tsing Yi Department and return to Si Tianjian."

Is this to poach people?
  Cao An was a little surprised at his own value. He just knew how to solve cases. Does he need the supervisor to personally invite him?
  His doubts and deep thoughts made Jian Zheng think he was hesitating. Now that he saw hope, he didn't mind adding more fuel.

He took out a brocade box from the desk drawer, placed it on the table, and gently pushed it forward two inches, with an uncontrollable smile on his face.

"Cao An, you still don't know how powerful our Si Tianjian is. This book records the supreme secret method of our Si Tianjian to control the world. If you read it, you will naturally keep it."

Si Tianjian’s supreme secret method?

The name was quite intimidating, but what was even more intimidating was the fact that Jian Zheng had evil intentions and stared at his smile.

Cao An had only seen this kind of smile on the faces of guests from the Jiaofang Division.

But now that it’s here, it’s not good to not give him face.

Cao An opened the brocade box with contempt, and he was shocked at just one glance.

"How? Is this a wonderful method?"

"Wonderful, wonderful, wonderful, this disciple is really amazed." Cao An put down the secret technique and bowed to Jian Zheng in admiration.

Inside the brocade box, there was a book with a fourteen-character long title written in gold and pastel ink: "Gou will live forever in Si Tianjian for three thousand years and will be invincible in the world."

(End of this chapter)