A mysterious calamity, "Honkai," has eroded the world. Humans infected by the Honkai have become mindless, destructive "zombies," posing a tremendous threat to the world alongside the colossal monsters born from it, the "Honkai Beasts." In the city where this stage play has been repeated hundreds and thousands of times, Hua Yi reaches out to Kallen Kaslana, who has sacrificed herself for the cause. "Would you come with me?" "Yes, I would." He receives a firm reply from the girl, and a smile as radiant as a blooming flower. Standing at the pinnacle of human power...

(The author wrote this for fun. It was inspired by a rage after eating a stone in other pre-Civilization fanfiction. And although this book is a pre-Civilization fanfiction, there is no yuri, no yuri, no yuri. The author himself hates yuri!)

A paranoid and arrogant time traveler, guided by a higher-dimensional will (the author), embarks on a journey to save the world in order to return home. He hates the tone of this world and everything in it, and scoffs at the idea that love can save everything. However, in order to return home and save the world, he is willing to give everything he has.

Maybe it's a multi-heroine romance? Probably. I wrote it with a magic tool, so don't expect it to be too logical.

[Yandere Feixiao] + [Darkened Huangquan] + [Simulation] + [Multiple] + [Rich Woman Toppa]

Cheng Yu transmigrated to the Starry Sky World, where he was initially chased by Kafka, and then unexpectedly awakened a simulated reincarnation system.

You can earn rewards by continuously altering the opponent's history in the simulation.

And the first simulation target he encountered was actually General Tianji—Feixiao?

Later, as the simulation went deeper and deeper, he suddenly realized something was wrong; their relationship had also changed.

Feixiao: "You are my man, and no other woman may touch you."

Cocolia: "You are the light in my heart."

Topa: "Are you the rest of my life?"

…………

When Cheng Yu came to his senses, he found that he had made more and more messes and that he could not repay his emotional debts.

Sign a contract with the beautiful girls of the second dimension, and then conquer the world together!

The arrogant and powerful super-magnet Mikoto Misaka! …

The genius magician red demon Tosaka Rin! …

The Gospel of Dark Vampire Evangeline! …

The Seven Happiness Treasure Tree Leifuli of the Final Bloodline! …

Blue Flame Brahman, the heavy artillery black rock shooter of the evil world!

Witch CC of Immortal Immortal Destiny! …

Shana, the burning-eyed crusader, Shaku-eyed Shana! …

Her Royal Highness Hatsune Miku, the world’s number one princess! …

The tyrant of the Time and Space Administration is favored by the concubine, and every day by night! …

Icarus, the queen of the sky, fell from the sky! …

Completely chic servant Ikuya Sakiya (with Red Devil Mansion)! …

Forever and the sinner Penglai Shan Huiye (with Forever Pavilion)! …

Hakuri Reimu from the Wonderland (with Gensokyo)…

Of course, this is just the beginning!

The continental war that engulfed Terra came to an end, a new star rose, and the throne fell;

The pharmaceutical company Rhodes Island, ruled by a man known only as 'Doctor', has become a giant corporation with immense power over Terra.

He conquered the terminal mineralopathy and took charge of everything during the civil war in the Ursus Empire and the struggle for the throne of Victoria.

Just to achieve his ultimate goal.

——"Live a peaceful and ordinary life with the young female operators."

Although he didn't seem to notice, the girls' attitude towards him had quietly changed.

(Content from the Otherworld) ...Wait a minute. I need to clarify a few things first. First of all...I am the Sensei here, and you...are my 'students'? "Yes." Then what are you doing? What do you mean by "developing a special relationship with Sensei, and there's no turning back"? What do you mean by "spending long matches with Sensei..."? What do you mean by "your heart being stolen by the Phantom Thief of Hearts"? "Isn't this what you've been doing all along, Sensei? Under the guise of 'transactions,' under the pretext of 'deepening bonds,' you steal our hearts with each encounter..." Wait a minute...I'm here to save the world, what are you going to do to me?! [List of Bond Relationships] *Ends at the end of Volume [Scepter]

Cao Bin was very excited when he traveled to the other world of Collapse.

He thought he could live a wonderful life surrounded by beautiful women.

But who knew that this other world was different from what he imagined.

First reincarnation - survival time, five minutes and eight seconds, cause of death: stabbed to death by Kiana.

Second reincarnation - survival time, two days, cause of death: beheaded by Raiden Mei.

Third reincarnation - survival time, five days, cause of death: assassinated by Bronya and Seele.

Fourth reincarnation - survival time, sixteen days, cause of death: assassinated by Himeko Muruta...

...

Without a moment's mourning for Cao Bin's death, those who immediately rushed to the battlefield were Alicia, Mebius, Theresa...

After dying ninety-nine times.

Cao Bin finally understood how to survive in this dangerous other world.

As long as there is love, it is not impossible to be human.

You are my wings, but I have many other wings!

Let me bear the pain of Shura Field alone, so that the Ninja World will no longer be Shura Field, so that the Ninja World can be peaceful!

This is my cactus ninja—Uzumaki Naruto!

[Tiger Talisman] + [One Piece] + [12 Devil Fruits] + [Multiple Heroines]

Accidentally transported to the world of One Piece, Fero was rescued by Garp and became a Marine. The Tiger Talisman necklace on his body merged with his, granting him the ability to sense and differentiate between good and evil. His powerful balancing ability allowed him to become a user of multiple Devil Fruits.

The Momo-Momo Fruit, the Power-Power Fruit—Vice Admiral Garp, let's have a battle of iron fists! Speed ​​increased a hundredfold, strength boosted!

Mythical Zoan type White Tiger Fruit - You cannot withstand my attacks.

Logia-type Rumble-Rumble Fruit - Please come and undergo your tribulation.

Paramecia-type Tremor-Tremor Fruit—come and taste the power to destroy the world!

——

Sengoku: He was a naval monster of the new era.

Garp: Fero's fists are harder than mine.

Blackbeard: Filo, you bastard, give me back my Tremor-Tremor Fruit!

"I'm really not a scumbag after traveling through Douluo. I just want to give the girl a home.

Our mission is to save the goddess,

Our slogan is "Down with the evil Tang San, Spirit Hall is justice!"

This article is a cheating and exciting article. All the purpose is to make the audience happy. If you feel uncomfortable, bite me!!!"