Lin Yu, an ordinary delivery man, lives in a world without collapse. Kiana, Mei Raiden, and Bronya are still at Chiba Academy, facing the college entrance examination and preparing to enter St. Freya Academy.

Aponia, a doctor in charge of the psychological counseling room, is also a resident of the Golden Courtyard.

The ordinary delivery man had no connection with these people.

But a special order changed everything.

[Sent to the rooftop to the white-haired, blue-eyed idiot, and told her to eat well, as she always forgets to bring her meal card - Raiden Mei]

Heavy rain in a cloudless sky and biting cold wind in the hot summer.

The dilapidated teaching building, the purple-striped vines inside, the white-haired girl who appeared once and then disappeared, and the numerous corpses on the empty rooftop...

The insulated box that was broken and then restored, the electric car's power disappearing out of thin air, the constantly changing order information, the raincoats and clothes that remained dry even after the heavy rain, the purple rainbow seen during psychological counseling...

The smell of gunpowder from cooking, the half-filled meal card and purple crystal foam from the automatic flushing toilet...

Numerous signs continued to destroy Lin Yu's consciousness.

When he entered the dream and opened his eyes again, he found himself in an unfamiliar place, and all he saw was a white-haired girl being hit by the waves.

Kiana Kaslana...

And he also came into contact with the concept called collapse.

…

"Kiana, I like you, so I can't watch you die in front of me!"

…

The pink crystal flower shattered and reassembled.

…

"Allysia, you are the biggest idiot. Why...can't you just trust me for once?"

…

"Xi'er, you must learn to be strong and protect yourself!"

This is a world made up of Honkai Impact 3rd, Genshin Impact, and various anime games. There's no paradise, no stories about the Three Great Families, no meteors in the sky, and no everlasting flames. Otto is no longer the Bishop of Destiny, but merely a young man with little money. The moment he awakened God System 9527, he chose the Starry Seal. He drew a picture of the Herrscher of Man, capturing memories, emotions, and dreams through the stars, and posted it online. "Wow! This is beautiful!" "I declare, this is my wife!" "By the way, has the author considered developing this IP? It's so good, or writing a story about it." Writing a story? It was as if a door to a new world had been opened. One night, a white-haired paramecium leaped from a battleship. After a long time, people finally realized the terror of being ruled by a knife! And as Otto was creating, there was a sudden knock on the door. "Destiny now sincerely invites you, Mr. Otto, to join Destiny!"

My name is Fu Le, and I'm on Terra. A system has told me to run an internet cafe, and it even has a poster girl. Emperor: I declare L4D2 the most perfect game in the world, especially Black Carnival! Christen: Thanks to the inspiration from Titanfall 2. Starting today, Rhine Life will vigorously pursue Titan research and development... Deep Pool Flyer: Zig—bang! The villain is injured! Tracys: You think you can kill! Kill! Me! ... Beep—an urgent message: The Terran League of Legends All-Terra Finals you've subscribed to, the Rhode Island Esports Club vs. the Integrated Sports Esports Club, is about to begin. Click the link below to jump in and watch immediately. I'm just an internet cafe owner, I don't have their power, so... should I be held responsible for Terra's current state?

Ji Ran traveled to the Collapse World. In this world, which was extremely hostile to men... well, humans, Ji Ran felt a little panicked. However, after obtaining the [Dungeon System], he felt that his survival might be somewhat guaranteed. However, there were two options for the dungeon. The first was to clear the dungeon alone. This was too difficult, so he skipped it. Even if one person buffed the player, he still had to skip it! The second option, while the system's buffs would be weakened, would randomly match players with other players. So... Kiana: [Huh? This world actually has so many fun things?] Alicia: [Hehehe, it seems I'm popular elsewhere, too?] Bronya: [Is this a new game? Okay, Bronya accepts the challenge! Watch Bronya clear it with one life!] Raiden Mei: [I'd like to ask, this dungeon allows me to become stronger and control the power of the Herrscher Core by increasing my natural strength, right?] Mei Raiden: [What the hell is this Shenzhou home cooking 300-style dish? (╯‵□′)╯︵┻━┻]

When the war ended and the cure for oripathy was discovered, Su Xia, a Rhodes Island doctor, retired from Rhodes Island and retired to Lungmen with his girlfriend, Miu Miu. Unexpectedly, his departure sparked a peculiar outburst among the Operators. Lin Yuxia, dressed in a black and purple dress, knocked on his door at night. "Doctor, you don't want the news of you and your wife's seclusion to be exposed, do you?" Shi Huaiya, the heir to the family business, arrived in a luxury car. "Doctor, you don't want to see your wife's eco-park fail, do you?" W produced a thick stack of intimate photos of herself, Theresa, and the Doctor. "Doctor, you don't want your wife to see these photos, do you?" Ghost Shark, dressed in a nun's uniform, gently shook a letter from Skadi. "Doctor, you don't want to see the swarm get out of control, do you?" "Doctor, you actually like it, don't you?" "..." For the sake of his and Miu Miu's peaceful married life, Su Xia found that sometimes he had to compromise with them. And some things only have zero times and countless times...

My name is Ruan Mei. I resurrected a Grammer genetically modified human from the Locust Plague. It's said that Grammer's genetically modified humans are natural warriors, calm and collected, meticulously following combat orders. But his personality seems a bit lively? Firefly: "Today is my rebirth, and also your doom." Firefly: "I will set the ocean on fire!!!!" Firefly: "Fight! Awesome!!!!"

(Slightly private)

In this fantastical world, Chen Yuan experiences a unique journey. Unlike others, whose souls travel through bodies, Chen Yuan's fate unfolds in an unprecedented way—he becomes a symbiote, accompanied by a mysterious device called the Symbiote Simulator. On this extraordinary path, Chen Yuan reluctantly begins his journey through simulations...

In a corner of the collapsed world, he was revered as the Great God by Aponia, Mobius was curious about him and eager to uncover his secrets, Seele held him in deep reverence, and Yulan Dell easily fell for his deception. As for Rita, Chen Yuan firmly stated that nothing had ever happened between them...

After countless challenges and adventures, Chen Yuan finally broke through the crumbling world. At that moment, looking at the lovely girls who surrounded him with smiles on their faces, he couldn't help but feel a complex emotion.

Shen Fei arrived on Teyvat and activated the tour guide system. The first guest he bound to was Ying, who was searching for her brother. Aside from Ying, Shen Fei discovered that the only guests he could bind to were demons. So, he used various methods to lure all the gods into his tour group. "Lovely and beautiful Lady Finina, the goddess of water, standing before you is Shen Fei, leader of the Teyvat tour group, and..."

【Behind the scenes of the protagonist】

Su Yu traveled to the world of Xingtie and obtained the Mihoyo mobile game development system. His game therefore attracted attention from the entire universe.

When the player progresses to the Cocolia boss battle.

"Wildfire" sounded.

"Holy crap! This is too exciting! When the music started, I almost thought our opponent was a Star God!"

When the player progresses to the Immortal Boat.

Xianzhou players: Wherever the game is broadcast, there we will be caught in reality!

When the player progresses to the point where the firefly is pierced.

"Ah—the magic of dragon transformation is activated!"

"Danfeng, lead us in launching a Moon Drinking Rebellion!"

Before the plot

In a deserted alley, the two Ritas stared at each other in bewilderment. In the city sky, Wuxiang slashed the heavens with a single blow. In the wind of freedom, how could Wendy and I fly together? Why are St. Freya's dorms constantly being burglarized? Why did the dean collapse unconscious? Why did the white-haired father become a mother? How did heterosexuality become homosexuality? Who will become the king of the Honkai Harem?... Is this a distortion of human nature or a decline of morality? Everyone: Who did this? Hanabi: What? Hanabi knows nothing. Hehehe, I'm just happy.