Su Xiaobai, who suffers from a terminal illness, is helpless and waiting to die in a cold rental house.

But what he waited for was a life simulation system. Only by completing the simulation again and again can he rely on the system to survive.

[You came to the Azure Star in the Star Iron World, became an abandoned baby, and were adopted by the Black Tower family.]

[You are a natural singer, and Heita has become your nominal sister.]

[But the disaster outside the border puts the Black Tower in imminent danger. You decide to save your sister.]

On your eighteenth birthday, you climbed a tall building, resonated with the same harmony, burned yourself, and sang your last song.

[The flames of destruction engulfed you, leaving behind only a burnt diary with the words "She is so beautiful"]

[The genius who never cries broke down in tears. To revive you, she solved the solitary wave algorithm problem. To wait for you, she achieved rejuvenation, her appearance frozen in time at her most beautiful...]

Second simulation:

[You become Fu Xuan's senior apprentice, and young Fu Xuan is very dependent on you.]

[Until the war with the Fengrao people broke out, you tried your best to convince your master and Fu Xuan to retreat together, and personally presided over the prayer for the hunting patrol...]

[The hunting arrow came crashing down on you like a meteor. You died under that arrow that could destroy everything, but you also saved her and her master.]

…

After several simulations, you recovered your health. You thought you were just a passer-by in their lives, and the system pulled you, healthy and complete, into the Star Iron World.

then……

After being blown away by a dump truck, Qian Yuan arrives at FGO's seventh singularity, the Absolute Demonic Front. What should he do if the world is about to end? Fortunately, his soul was replicated and scattered across the universe. Mei from Honkai Impact 3rd, Lei Yingying from Genshin Impact, Rin Tohsaka from Warcraft V, Shoko Toyokawa from MYGO, Ai Haibara from Detective Conan, W from Arknights, Illya from Makai, Athena from Godslayer... Qian Yuan can share power with his alternate selves and travel through the worlds, but why are all my other selves girls? My wife is actually me.

Lin Ximing: "My fellow group members, I declare that I am not going to be a human anymore~!"

Shinomiya Kaguya: "Ah, Ximing-san, are you lonely and sick? You are so cute..."

Houraisan Kaguya: "Ximing, if you are sick, I have medicine. Yonglin has just developed a medicine to treat the second disease, do you need me to bring you some?"

Zhao Linger: "Brother Ximing, is it possible that he has practiced too fast and gone astray?"

Mashu: "Senior, stop it, chapter 2.5 is open, come back to Jia and help me save humanity!"

Amiya : "Doctor, you can't rest yet."

Lin Ximing: ".......Saitama, come out and fight with me, I don't want to be a human anymore!"

Xiaolongnv: "Saitama and Son Goku (Kakarot) went to the Marvel world to save the earth together, and are not here for the time being."

Lin Ximing: ".....Ahhhhhhhhhh, help!!!"

Erza: "What's going on today?"

Gogen Ruri: "Nothing, the second season of "Group Master's Shura Field" has started, and today's chat group is peaceful again..."

The temptation of free tuition and all-inclusive food and accommodation made Miyuki Shirogane resolutely enroll in Tokyo Metropolitan Advanced Nurturing High School.

Following the ordinary genius Arisu Sakayanagi, the wild genius Kouenji, and the artificial genius Ayanokouji, Tokyo Metropolitan Advanced Nurturing High School has added another hard-working genius.

Just before the four geniuses competed on the same stage, a voice from the future appeared in Shirogane's mind.

They claimed to be their future daughters, and their mothers were from four classes in the same grade.

Shirogane: No, how can I compete in the class if you guys do this?

Daughters: Dad, what are you talking about? Don’t you like us? Don’t you want us to be born?

Shirogane: Well, no, it’s because there are so many of you. How can I feed you? Okay, Daddy will work hard for you!

Three years later, I watched the man become the student council president, graduate from Class A, and achieve two small goals in school.

Sakayanagi: This is a hardworking genius. I think this is what I see.

Horikita Suzune: It's really surprising.

Shinomiya Kaguya: No, you are wrong. Only Shirogane who falls in love with someone is the strongest!

Chika: Yes, Shirogane is the strongest when he falls in love with one person, and when he falls in love with many people, his strength is multiplied! He becomes even stronger!

Shinomiya Kaguya: ...Fujiwara-san, shut up!

"Since you have rescued Xier from endless despair, then you must never, ever leave my side."

...

"Mr. Assassin, I heard that you have some unspeakable relationship with Miss Yuexia?"

...

"Is it delicious? Today everything is made according to your taste."

...

This is a story about a newbie who traveled to Bengbengbeng's warehouse with Bengbeng. This is a crazy world.

Here, Lao Yang turned into a girl, Otto also turned into a girl, and the latter was hit by a club with a steel bar picked up from the construction site. Ugly newbie...

It has been three years since Bai Luo traveled to the Collapse World.

In this world that is extremely unfriendly to men, the only reason that Bai Luo did not lie down is the golden finger that came with the travel - the chat group.

The bad news is that three group owners have died.

The good news is that in order to prevent the group owner from dying again, the chat group paid a certain price to provide Bai Luo with three lottery opportunities.

As the emperor of luck, Bai Luo said that he has taken off.

The first draw, Fusion Spirit? What kind of ability is this?

The second draw, character card · C.C.

Wow wow wow! Good stuff!

Bai Luo, who thought his wife was pregnant, used the character card with great enthusiasm.

The result...

My wife is awesome (X)

I am awesome (√)

[Light Yuri Warning: Those Who Dislike Entangled Relationships, Beware]

[Shido Becomes Shiori]

[I’ll Take Them All]

[The Protagonist’s Personality Gradually Changes]

I got isekai’d? Seriously, who even does the whole "transmigration" trope these days?

And a system too? Just a reskinned "Heroic Spirit System," huh?

But what kind of skills is this thing giving me?! What the hell does "Bishōnen Seducer" even mean?!

Tokisaki Kurumi: Ara ara~ Nanjō-kun, you’re just adorable, aren’t you?

Nanjō Saku: Who said this skill was useless? This skill is freaking amazing.