I, Wang Luowei, traveled to the "healthy, sunny, and positive" world of Hengsan, and became the Herrscher of Corrosion that I hate the most! Never mind, since I am here, I'll make the best of it. My family, let's take a look at the world in the distance. Wait, where is this? Siberia in 2000?

A man was eating hotpot and listening to music at home when he was inexplicably sent to the pre-collapse civilization by a guy who claimed to be the Gou System, and he was also transformed into a paramecium.

Thank you for the invitation.

Before the collapse of civilization, people turned into paramecium, and now they are panicking.

[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.

(There is a change of marriage)(No main plot)(Thought jump)(Please exit if you cannot accept it)

"Does that mean I can choose any vest I want?"

"Yes"

"But there's something wrong with your vest, right?"

"How...? How could that be?"

European Lady's End - Kiana

Sand Fruit-Paddofils

The Greek scientist Archimedes

Enhanced max version of the God of Killing - Bai Qi

The remaining soul in the core - Himeko

Sickly "Beautiful Girl" - Klein

The best mother in the world-Cocolia

"Is this really okay?"

“:D”

“I’m done”

"I am the Herrscher of Dominance, The Herrscher of Legion."

"There are thousands of me."

"Thousands of me who can think in sync yet independently."

"Thousands of me who can infinitely revive."

"Isn't this clearly a BUG-level learning and growth system!?"

"...Wait, let me emphasize that it's a learning and growth system, not a clone dating system!"

"What do you mean I'm a Bride!?"

"I never even thought about anything weird like a harem! I'm serious! So, you weird women, stay away from me!!!"

Jiang Qiao, who traveled to Changkong City, joined a chat group. When he was about to run away, he found that he had exchanged bodies with Alicia from 50,000 years ago. And this was just the beginning - when Jiang Qiao came in front of Alicia, Alicia was dumbfounded by her gorgeous dress. So I am the fake Alicia? When Jiang Qiao attended the Fontainebleau Court in the appearance of Funina, he waved his hand and the sea turned back. Paimon pointed at Jiang Qiao who was holding the yellow-haired fool and said: You said this is fake? When Jiang Qiao used the appearance of Qingque to beat Huanlong and became the hero of Luofu. Qingque: Master Taibu, I am wronged! I am really just a slacker! Someone else defeated Huanlong! Jiang Qiao, who had exchanged countless bodies with group members, sighed. "Alas, another day of being helpful."