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!"

A certain unlucky captain, while playing Honkai Impact 3rd, drew a card incorrectly. In his excitement, he traveled directly to the civilization before Honkai Impact 3rd and was stunned on the spot.

He thought that after becoming a rich second-generation, he could just relax and enjoy himself, until he found out one day that he suddenly possessed a Herrscher Core, and he was dumbfounded on the spot.

I am, the Herrscher of Skyfrost? A Herrscher who doesn't belong to the Honkai God system?

Then, Su Shixiu, who was found by the Fire-Chasing Moth, thought he was about to be killed.

Unexpectedly, he, who had no hostility towards humans, was not only fine, but also became the fourteenth of the future Thirteen Heroes of Chasing Fire, the savior bearing the name of "Apocalypse".

However, Su Shixiu, who carried the will of the savior, was nothing but a regret.

This is a legend of light and shadow, a collision of civilization and destruction, and an opportunity that has been passed down for countless times.

I will do my best to light up the star called "hope" when darkness covers everything, and guide everyone to the arrival of "good"!

Collapse. A catastrophe whose beginnings were unknown, whose end is unknown. It has imposed the harshest test on civilization and brought humanity the most heartbreaking despair. The humans of previous civilizations struggled, and thirteen fire-chasing heroes risked everything, swearing to fight the Collapse to the bitter end. Though the outcome was death and defeat, they bravely faced death without hesitation. Bang… the sound of a head hitting the ground was heard, and a girl with cat ears fell to the ground, clutching her head in pain. "Ah! It hurts, it hurts! There's definitely a bump on my head. It's a work injury. I'll definitely go get something for medical expenses later." Padofelice stood up, rubbed her head, and suddenly felt something was wrong. All around her was a blank white space, empty. The strange sight made her heart tremble. Damn it!

Kazama brings six hundred members of the Eternal Madness Empire to a strange world, destined to foster civilization and spread the light of human reason. Humanity in this world is mired in darkness. So, the Knights of Camelot, the Valkyries, the Afang Palace of the Immortal Qin, the Great Wall that stretches across the universe, and the Twelve Mecha Gods of Olympus. The light of human reason will eventually pierce the darkness.

[No protagonist + version 3.6]

One day, an interactive live broadcast room suddenly descended on the peaceful continent of Teyvat, and everyone found new entertainment in their spare time.

On the first day, [Flickering Candlelight (Adult Version)]

Amber: They all dance beautifully.

Kaia: Eula’s dancing is pretty good.

Eula: I will remember this grudge.

Play【Listening to the Book (Listening to the Uncle)】

Xiangling: Um... Master Hu, please settle Wanmin Hall's accounts for this month.

Hu Tao: Why are you still looking for me? Isn't Zhongli the Geo Prince? Then why doesn't he have Mora?

Youla: You're picking on me in the livestream, aren't you? Why did you drag me along again?

Play "The Jungle Book"

"The forest remembers everything."

Play【Sea Lantern Festival】

"Xiao Zhong, kowtow to the Immortal Xiao!"

…………

Jiang Heng, armed with an arsenal of weapons from Honkai Impact 3, has opened a humble shop in Mondstadt. Foolish Teyvatians, we've released new artifacts, the 11th Original, and the new Stigmata Ice Herrscher set. Powers from another world bless you! How can you get them? You'll definitely have to draw a lottery. What? I didn't win a ten-draw combo in one try. Please, didn't you see that Amber, the Knight of Favonius, has already won three hundred draws, still wearing the Hannah set? Didn't she say anything? Keqing: I really want that Magnetic Blade you're using as a shovel, Qiuli Cream! Barbara: For the store manager's Judas Oath, Barbara will do anything. Barbara, go for it! Ningguang: Tell me more about Fu Hua's story. Her Yin-Yang method, the division of heaven and earth, and so on. I'm very interested. From the entire Qun Yu Pavilion, take whatever you want... What, me? There's really nothing I can do about you. We're getting married tomorrow! Paimon: Wow, Ying and the store manager are helping... The Jiemie Greatsword and Fire Stigma I got through friendship are really useful. I just used the fire element to defeat Master Lu for the 99th time, hahaha! Paimon is no longer a mascot! Xiangling, who was standing by and witnessing everything, said: Help, the ingredients are hitting me!

Traveling to the continent of Teyvat, with a system, willing to work hard, and preparing to develop.

However, they encountered the malice of the world and the erosion of elements. The people from the other world who had no resistance to elements soon died.

So, everything started from resurrection from the dead.

The demon goddess Egolia founded Fontaine and made her followers, the pure water elves who longed to become humans, become "humans", thus bearing sin. The people of Fontaine also carried "original sin" from birth.

Five hundred years ago, the god's body perished in a sea of ​​nectar flowers, but the remnant of his spirit resided within the myriad mother trees. Now, as the god's consciousness merges with that of a being from another world, who is the newborn being?

Is it the demon Egolia, the former water god who bears the sin; or is it a passer-by from outer space, a traveler who does not belong to this sky?

…

"At least, save Fontaine and my children."

The newborn god said so.

While playing Honkai Impact 3, he accidentally traveled to the pre-Honkai Impact 3rd civilization. As a strength-oriented person, Mo Xiu was completely dumbfounded.

Thinking of the plot of the paradise in his past life, Mo Xiu felt that his life was in danger, but if he had to choose between 996 and the rich second generation, Mo Xiu resolutely chose the rich second generation.

Li Xi, who had a frustrated life, traveled to the world of Honkai Impact 3rd and obtained the genetic coding technology of the Super Seminary, and then developed the Honkai Impact 3rd version of the super gene on his own.

"Your story is indeed beautiful, but I have my own story to write." Li Xi initiated genetic ascension in Shenzhou, leading humanity to a complete victory over the Apocalypse and then marching into the Starry Sky Railway.

The Star Iron Heavens chapter has begun.

(Because I'm a novice, the previous part is quite poor. I welcome readers' inspiration and suggestions. If the outline framework is suitable, I will try my best to incorporate it.)