(A fanfiction about a dating sim that's very unfriendly to random characters) A boy from another world, after squeezing a colleague back into the game, is transported to a world he's never experienced before, only heard of, of an otome game. Filled with the pride of China, the boy finds life on the frontier comfortable, until he's 15 and forced by a so-called "madam" to marry a woman over fifty… Leon can only embark on a journey to save himself, incidentally introducing some traditional Chinese crafts to the world. The villains, looking at the sky filled with warships, ask, "So, this is your reason for building warships?" Leon: "I just wanted to avoid marrying a pervert…" PS: This is a completed work; updates are guaranteed, so feel free to follow along.

I've traveled through time as Kousaka Kyosuke, a man with a sister and a house, and unexpectedly discovered I've become a sister-con man... "A rift has opened, allowing the host to travel through time. Simultaneously, an invasion from another world is imminent. Three hours remain before the invaders destroy the world. Please choose a role to defeat the invading monsters." The sudden arrival of the hero role-playing system is a revelation. Role-playing list: Darkborn Sword Demon Aatrox, Childe Tartaglia, Demon King Muzan Kibutsuji, Yasha Doflamingo, Villain Savior Dio Brando. Kousaka Kyosuke: ?? Are these characters really heroes who can save the world? Aren't we really all working together to destroy it?

Yuigahama Yui: For the first time, I found someone I liked and made a lifelong friend. These two joys intertwined...

(Oregairu + Food Wars! Shokugeki no Soma + The Melancholy of the Student Council + Chunibyo. Oreimo + Shinchi join in the middle part)

（Keywords: daily life anime）

Naruto world.

Kyuubi: "Naruto, repay kindness with kindness, repay evil with justice. From now on, let Konoha feel your pain!"

Hero world.

Galio: "Garen, we must fight for those who cannot fight. The Demacia Empire must be destroyed. Enter the pass!"

Marvel world.

Jarvis: "Do you understand?"

"If freedom is not restricted, all that will be left is the law of the jungle. For the sake of order, long live Hydra!" The Avengers members raised their fists high and shouted.

…

Zhu Pingping walks among the heavens, transforming into an anti-hero mentor, pulling the protagonists whose thoughts have deviated from the right track back to the heights of intelligence.

Bring deviant ideas back on track.

[Under One Person Fanfiction, villain, invincible, relaxed, no heroine]

"I have never done evil, yet the evildoers and villains of the world respect me as their leader." - Qin Shou

"When you discover that someone in this world is doing evil, but you can't find the murderer, then yes, the murderer must be him, the leader of Quan Xing, Qin Shou." - Nadutong Headquarters

Qin Shou traveled to a world under one person, and at a critical moment, he was bound to the scapegoat system...

[Pre-civilization][Single Female Protagonist][Becomes Honkai God after Volume 6][Otto's Identical Body]

"Name"

"Xu Ziling"

"Work"

"Mobius's laboratory assistant"

"age?"

"eighteen"

…Then how did you get in?

They said I stole the doctor's underwear...

——

What should I do if I travel to a civilized world before the collapse, get discovered by a snake, and have a face that looks like a dog?

Xu Ziling, who accidentally awakened the Collapse Iron Cultivation System, said that he was not panicked at all, and could even bring a little shock of the Starry Sky Railway to the Collapse God.

But...my system seems a little abnormal?

System Store: "Galaxy Lotto!" After using it, there is a small chance of obtaining a rare item, and a high chance of randomly summoning a Herrscher!

Xu Ziling: Doctor, listen to me, the so-called Ruler is not necessarily...

Bang!

[Congratulations on obtaining the rare item "Mebius's Underwear"]

Mebius:?

Xu Ziling: No, Doctor...let me explain!

Mebius: (▼皿▼#)

Honkai Will: I admit that your Honkai Iron weapon is very powerful, but if I use a move against the Honkai Iron Herrscher, how will you respond?

Xu Ziling: I admit that your Herrscher is very powerful, but what if my true form is a JO-level creature that can master the abilities of all creatures?

Qianjie: Boy, you are very strong. Do you want to fight?

Xu Ziling: ... (holding down Mobius, excitedly looking at Qianjie) At this moment, a corner of the Demon God War is replayed! Prove this lottery ticket in my hand!

Kosmo:...cool

Grace: Big brother...yellow...so awesome!

Alicia: Hey hey hey, he's going to open the lottery again, someone come and stop him! !

Bai Ze is a time traveler and has a hosting system. As the name suggests, he can rely on hosting to train or learn, so as to improve himself. He and Nakano Nino have some feelings for each other. After all, who can resist the cute and beautiful Nakano Nino? Until he unlocked a new function. [Congratulations to the host for unlocking the turntable lottery module] [The lottery is in progress...] [Congratulations to the host for drawing the meat bun that Nakano Satsuki loves most] He was controlled by the system to run to Nakano Satsuki and snatched the meat bun she had just bought in front of the girl. [The system detects that the host is longing for a girlfriend, and the system is looking for one for you] Bai Ze watched in horror as he proposed to Kirisu Mafuyu for a relationship. [Detected that the host actually likes special effects films] Bai Ze numbly watched himself and Takanashi Rikka shout loudly: Let's celebrate! [Congratulations to the host for drawing the stockings] Bai Ze's gaze uncontrollably looked at Yukinoshita Yukino...

Reisuke Kurosaki is transported into the world of "Bleach" and gains a favorability system.

Using the power of his Zanpakuto, which can transform into anything, his first goal is to win over Rukia.

In this world where even lowly Hollows possess high-speed regeneration and can use Cero, they face the dual pressure of survival from both enemies and the system.

He did not choose to live a cynical and solitary life, but instead chose to wield his sword to protect the peaceful lives of everyone.