Invasion of the Second Dimension

　　"Zizzizi..."

　　Unlike weapons studied by humans, this torpedo did not explode after hitting the gate, as its name 'eroded torpedo' eroded half of the gate directly.

　　"Crash..."

　　When the shackles of the gate disappeared, the sea water that was far higher than the inside rushed towards the inside in an instant...

　　"Dangdangdang..."

　　At this moment, a series of hexagonal light spots suddenly appeared in front of Lin Yi, forming a ladder leading to the top of the submarine.

　　Lin Yi walked up to it without hesitation. After reaching the top, the submarine that had no entrance suddenly appeared with an accessible channel.

　　"Owner……"

　　After the silver-haired girl saw Lin Yi appearing in front of her, although she didn't know why Lin Yi was able to change her authority, in her opinion, as a weapon, it was good to obey orders.

　　At the same time, the sea water has submerged the submarine-like body...

　　"Iona, let's go!"

　　Lin Yi looked at Iona, the three-none girl in front of him, directly touched her head, then hugged her to the captain's seat, and issued the first order.

　　"I-401, dispatch..."

　　"boom……"

　　After receiving Lin Yi's order, the power system of the submarine started to operate in an instant. As Iona leaned forward, the submarine, which was originally soaked in the sea water, drilled directly into the sea...

　　As the entire submarine entered the sea, the strategy mission of this world came to Lin Yi's mind...

　　"DiDiDi, please check the main mission!"

　　Lin Yi looked at the panel in front of him and directly clicked on the so-called main quest prompt.

　　"Main Quest 1: Become the Supreme Codex"

　　"Mission Requirements: Bring all the Sea Fog Fleet under your command"

　　"Quest Reward: Fifty percent of current world ownership"

　　The first mission was fairly normal, but Lin Yi couldn't help but be a little speechless when he read on...

　　"Main Quest 2: Intimacy"

　　"Task requirements: Complete the marriage contract with at least three battleships"

　　"Quest Reward: Fifty percent of current world ownership"

　　After Lin Yi saw this mission, he immediately understood that he was about to become the man who was in the legend. He couldn't choose the third mission at all, because the last one was too maddened.

　　"Main Quest 3: Destruction is Eternity"

　　"Mission Requirements: Completely destroy all sea fog warships"

　　"Quest Reward: Fifty percent of current world ownership"

　　While Lin Yi was watching the main quest, after entering the wide sea, Iona kept walking slowly... and waited for Lin Yi's next order.

　　"Master, the radar has detected a destroyer approaching..."

　　"It's been locked..."

　　Just as Iona was waiting for Lin Yi's order, the entire control room instantly turned on a red light, and the rapid alarm sound drew Lin Yi's attention back.

　　Before Lin Yi asked what happened, Iona took the initiative to report the results of the investigation.

　　"Huh? Locked?"

　　"Iona, get rid of them... It's a shame to fight these ordinary ships."

　　He didn't care about the two destroyers Lin Yi who were chasing after him, and their entanglement was a waste of time and cannonballs. It's better to go out and capture other sea fog warships!

　　"Understood, full power... Fast forward..."

Chapter 2 The Broken Iona

　　"There is an intercepting wall in front of the master..."

　　At this moment, the fully powered submarine I-401, after traveling to a certain distance, suddenly detected the defensive wall in front of it that was used to resist the invasion of sea fog warships...

　　However, in Lin Yi's opinion, this is simply a funny thing, just to give human beings some psychological comfort.

　　"Shoot a torpedo to blast it away..."

　　Regarding this city wall blocking the road, Lin Yi said without hesitation.

　　Although this wall has a gate, the gate has been closed after the warning... As long as there are erosive torpedoes, there are gates everywhere, so why bother so much.

　　"The No. [-] launch bay erosion torpedo is ready..."

　　"emission……"

　　After receiving Lin Yi's order, Iona, as the core of the smart template, instantly controlled the submarine to complete the preparations, and the torpedo was loaded and launched without hesitation.

　　"Whoosh..."

　　"Zizzizi..."

　　In the water, a unique torpedo hit the city wall not far away in an instant. As a feature of erosion, the torpedo made some sound of melting objects after the contact with the city wall... Soon a large hole appeared in front of the submarine.

　　Although erosive torpedoes are powerful, they are not infinite in number...

　　The most common torpedoes on submarines are... The biggest effect of eroded torpedoes is to destroy their Klein Fields when fighting other sea fog fleets, making their defenses useless and finally bombing them with ordinary torpedoes.

　　The walls here are relatively thick, and it is better to use an erosion torpedo than to use ordinary torpedoes for bombing.

　　"Master, where are we going now?"

　　After the submarine sailed out of the city wall, Iona couldn't help asking Lin Yi while looking at the vast deep sea.

　　"Iona, you just woke up, accompany me to take a good tour of the underwater scenery and relax..."

　　For Iona, who was eager and looking for a target, Lin Yi reached out and touched her head, as if stroking a kitten.

　　"Okay... okay!"

　　Regarding Lin Yi's caressing movements, Iona was full of strange feelings, a little warm and a little shy.

　　"Is this what human touch feels like?"

　　Just when Iona fell into contemplation, Lin Yi took the initiative to hold her little hand, making her feel very warm.

　　For Iona, who has been in a deep sleep since she was born, waiting for others to wake up, she dares to be interested in everything about human beings, especially although she is the core of the module of the submarine I-401, but she also has a human body.

　　"What? Want me to hold you?"

　　Just when Lin Yi held Iona's little hand and planned to show her around, the thoughts in Iona's little head stopped involuntarily, which made Lin Yi asked in surprise.

　　"Ok?"

　　As for Lin Yi's words, Iona looked over with confusion in her eyes.

　　"Don't be shy, just look for the master to act like a spoiled child!"

　　Regarding Iona's somewhat confused look, Lin Yi said happily while looking at her with a smile.

　　"Master, your heartbeat has accelerated by fifty percent...the hormones are starting to rise gradually..."

　　"Master, are you not feeling well?"

　　After Lin Yi said that paragraph, Iona flashed some data in front of her eyes and asked with concern.

　　"..."

　　"I'm very good……"

　　Lin Yi, who was still a little excited at first, calmed down instantly because of Iona's cold words as if cold water had been poured over.

　　"Hey! Master, your heartbeat has returned to normal..."

　　Regarding Iona's somewhat curious look, Lin Yi was speechless when she was about to speak another sentence.

　　"Master, your hormone levels are rising instead of falling. Are you trying to mate now?"

　　"But there are no human women here, are we going ashore?"

　　When the innocent-looking Iona said the word 'mating', Lin Yi was speechless.

　　"Iona, how did you get these words?"

　　To Lin Yi's question, Iona answered seriously: "Every ship born with an intelligent template core will automatically inherit some instinctive things about the world...such as the reproduction of creatures..."

　　Lin Yi, who gradually felt that the topic had shifted, took the initiative to change the topic. In order to maintain Iona's cute and simple personality, this topic felt that it could not go on.

　　"Iona, tell me about your hull!"

　　"Although I don't know much about submarines, after mastering certain data, I won't panic when fighting other fleets in the future."

　　After receiving Lin Yi's order, Iona nodded and started to tour with Lin Yi, introducing some equipment by the way...

　　With such a huge submarine, the two of them spent two hours in a daze before they understood all the functions...

　　"Well! I already know about this submarine almost, and now it is the last step."

　　After the two returned to the captain's room, Lin Yi said something that made Iona a little puzzled.

　　"One more step?"

　　Iona's eyes were a little confused, but she noticed one thing...

　　"Master, your hormones are rising rapidly again..."

　　"There's a reason for all this. Let's go to the lounge and I'll explain it to you slowly."

　　Regarding Iona's words, Lin Yi directly hugged her small body and explained with a smile.

　　"Always...I always feel that the master has some bad intentions..."

　　Looking at Lin Yi's smile, a thought flashed in Iona's mind...

　　……

　　"Iona, as the most important intelligence core on the submarine, I haven't gotten to know you well yet!"