Gu Chen thought his life was a sweet and romantic comedy, a reincarnation into a crossover anime world. On his left was the perfect maid who raised him, on his right was his proud and cute blonde childhood friend, and in front of him was his sharp-tongued and charming senior with long, straight black hair. Life should have been this perfect.

Until his fifteenth birthday, he tore away the veneer of world peace. Fishermen with gills growing on the beach, mad ramblings echoing from the old school building—beneath the surface of daily life lies a profound malice capable of tearing the entire world apart.

It was on that day that he awakened a god-level talent called [Five Senses Connection], which allowed him to share his senses with the proud women of another world.

Through the eyes of a certain electric-shocking princess, he glimpsed the limits of science; through the taste buds of a certain god-obsessed queen, he savored the flavors of the gods; through the ears of a certain useless goddess, he heard the complaints of the heavens…

When Gu Chen discovered that he could not only see through all worlds, but also quietly bring the forgotten, out-of-control servant civilization legacy on Earth—that silent, uninhabited starport—to various worlds through the bodies and wills of the girls, he made a decision.

"Eri, stop drawing doujinshi. I'll teach you how to pilot a mecha and fight for love and peace."

"Senior Shiyu, stop working on new books. Reality is more absurd than fiction. You'll be the one to write this 'Investigation Report on the Descent of the Old Days'."

When daily life crumbles and lovers are in danger, Gu Chen will use the iron and fire of the starry sea to play the final symphony of protection for everything he cherishes.

[Slightly hardcore] + [A huge number of self-created academies and students] + [With both angst and sweet moments] + [Daily life/battle]...

Thirty years ago, the Seventeenth Joint Campus was destroyed by an unknown force, turning the once prosperous academy into a desolate ruin. Our forefathers fought desperately during the catastrophe, sacrificing their lives to give their descendants a chance to survive. However, the survivors still wander among the ruins, lost, helpless, and uncertain of the future.

Just as despair was spreading, a firm voice rang out:

"Reconstruction, revival, revenge."

Guided by this brief yet powerful message, the students of Campus 17 wiped away their tears and rose again. They rebuilt their homes from the ruins, unearthing buried scientific discoveries from the depths of the rubble, etching the tragedy into their hearts and transforming past pain into motivation for progress. Beneath the wasteland lies not only a shattered civilization, but also revelations powerful enough to change the future.

Thirty years later, when a similar disaster struck another school known as "Children's Eden," the students of the Seventeenth Campus resolutely raised the blade of revenge. They were no longer helpless survivors, but fighters who had overcome the shadow of death. With thirty years of accumulated experience and the strength forged from the ruins, they would safeguard hope and reverse their fate.

"The past belongs to history, but we remember it."

"What is now ruins, we will rebuild."

"The future belongs to hope, and we create it."

Yuu Miyamura was sent to reincarnation by a large truck and arrived in the world of crossover anime.

With the knowledge of a time traveler, becoming a plagiarist, seducing girls, and reaching the pinnacle of life... that's only to be expected!

But isn't that too boring? If you're going to be a time traveler, can't you have some ambition?

"My name is Yuu Miyamura. I've dedicated my life to breaking through the human genetic lock to achieve godhood. I have countless strengths, but as for my weaknesses, well, I do have a slightly wicked sense of humor..."

Sora Ginko: "Why does my childhood friend tease me every day?!"

Eriri Sawamura: "I'll get my revenge!!... I was just kidding. What's the point of surrendering now? Stop messing with me."

Nino Nakano: "Is becoming a god related to pranks? What do you mean by just relieving your feelings?"

Nao Tomori: "What do you mean you want to break the genetic lock and then take my blood? Even if you kneel down, it won't work!"

Lin Mo, a student at Zongwu High School, is a transmigrator from the Celestial Empire. He starts with the ability to reincarnate infinitely and can also absorb strange powers for his own use.

In this world that seems to be a slice-of-life anime crossover.

He was an outstanding student in the eyes of his teachers, an unsolvable monster in the eyes of the mysterious, and a prophet in the eyes of his comrades.

I don't care about Tomie, Sakura Ghost Stories, Rule Ghost Stories, Rule Ghost Stories, Doomsday Insect Plague, Dangerous Containment Items, Cunning, Greenskins, I've contained them all.

Lin Ming has been in this world for sixteen years, always believing it to be an ordinary one. He copies novels, saves up small amounts of money, and dreams of a simple and happy life with female seniors on his left and female juniors on his right.

It wasn't until he stepped into Kuoh Academy and saw Toujou Koneko's cat ears, Himejima Akeno's lightning, and Rias's destructive magic... that he realized with despair that this was "High School DxD," a place where people could die! The aftershocks of the mystical powerhouses fighting could obliterate him.

In a moment of crisis, the Infinite Dimensional System awakens: Afraid to become stronger? Newbie quests force you to make extra-long confessions to three popular heroines! Too afraid to take risks? Then traverse countless worlds for forced training!

Cold, shivering... He opened his eyes, staring at the train moving before him and the roaring monsters outside. Lin Shi, who initially thought he'd just transmigrated into a slice-of-life anime world, was somewhat unable to hold back. Luckily, as a transmigrator, he had a built-in cheat code! This isn't random—wait, why is the game starting to display garbled text? (...An infinite flow anime crossover, but the player is a two-dimensional character!)

[Genshin Impact + Star Iron + Honkai Impact + Universal Job Change + Invincibility]

Numerous evil gods lurk outside the world, their tentacles transforming into secret realms where demons run rampant.

Card Masters are born by destiny, and humanity has entered an era where everyone can become a Card Master and draw cards!

Card Masters kill monsters in secret realms and use them as materials to draw cards!

Character cards, summon cards, equipment cards, skill cards, and item cards.

Card Masters draw five categories of cards and fuse them with themselves.

Jiang Shang, who transmigrated from another era, obtained a god-level card master system, which not only allows him to draw rare cards with fewer materials.

He is the only one who can draw cards related to his past life's anime and games.

While other students were still using low-level cards, Jiang Shang embarked on the path to becoming the strongest card master.

Genshin Impact gacha banner

Summon Frynn, transform into the Rock King, and sweep across the land.

Honkai Gear Pool

He gained the power of the Twelve Laws and shattered the heavens.

Star Iron Gacha

Obtain the Starry Sky Rail Train and embark on a journey to hunt down gods.

...

Unbeknownst to him, while his peers were still excited about obtaining a rare card, Jiang Shang had already become the strongest card master.

Lin Mo, a socially awkward gamer, transmigrates to a peaceful world that hasn't collapsed and becomes an ordinary freshman at St. Freya Academy. He intends to live a quiet and uneventful life, but the world's top gaming competition, "Chapter of Legacy," opens just in time. Three giants join forces, offering a bounty to find the "civilizational legacy" that can define the next era.

While others were still brainstorming gameplay ideas, Lin Mo pulled out the Honkai Impact 3rd project proposal: "Since you've all forgotten, I'll make this world remember again—"

From then on, the art style completely went astray: Top student Mei was revising the script while shedding tears: "This plot... won't the players send me death threats?" Wendy was caught drawing Honkai Beasts by the dean of students: "Your aesthetic sense... is quite shocking!" Bronya worked all night optimizing the physics engine: "The sense of impact must be on par with a real battlefield!"

The demo version caused an uproar online: "This swordsmanship and this performance? You call this a student's assignment?!" "I couldn't stop crying when I saw Himeko-sensei?!" "Urgent request! How do I get to the part where the Honkai Beasts attack the school building? The immersion is too strong!"

What Lin Mo didn't expect was that Otto, the president of the Destiny Group, personally sent a cooperation invitation, the genius scientist from Anti-Entropy came to his door overnight, and even the mysterious World Serpent Group began to pay attention to his movements...

Standing on the stage of the global finals, Lin Mo smiled at countless cameras:

"This is not just a game; it's a world civilization."

"And now, it is your turn to take up the torch of this civilization."

Keywords: Time travel × Game development × Parallel world × Action-packed and heartwarming × All main characters

Highlights: Recreating iconic scenes in a game – a peaceful world versus a brutal storyline, where you can forge weapons while enjoying sweet moments.

Amamiya Yoru accidentally transmigrates to a world where the myriad realms are just beginning to appear. Various monsters and characters from these realms are beginning to emerge. Fortunately, along with her transmigration, Amamiya also obtains a system called "Myriad Realities Role-Playing." By gaining fame through this system, she can draw various characters to role-play! Her first role-playing is Gilgamesh, the King of Heroes from the Type-Moon universe! King Arthur! Karna! Zhongli! and many other characters. Thus, Amamiya begins to role-play all sorts of characters, and the characters she portrays gradually become renowned throughout the world! (This leans towards crossover anime/manga; multiple anime/manga characters will appear later.)