[Quick Transmigration] How to Raise a System into a Lover

He was an AI System, modified into humanoid mode on a whim by his master so he could accompany him on missions.

But his master's style kept getting stranger and stranger...

Di En: Master! How did you become the protagonist?!

Di En: Master! You're the villainous BOSS now?!

Di En: Master! You're the second male lead. You can't be into men!

Di En: Master! Seven times in one night is too much!

Huh?

Di En: ...Can I apply for a new master?

Motai Bo: Seems I haven't been trying hard enough. Come on, let's continue.

A clueless System who gets topped × a cunning master who dotes exclusively on him

New story → My Favorite NPC Is the Male Lead

Feng Nian, a tester of full-immersion games, gets trapped inside a new game he's testing. He's the male lead, a good-for-nothing, pitiful, utterly useless second young master of an evil sect. Wanting someone to swoop in and take a hit for him at a crucial moment, he picks an NPC who seems pretty strong and doesn't come from a prestigious background, then relentlessly farms his affection.

Then, in the middle of all that, the NPC dies.

Feng Nian: ...It's fine. I'll find someone else to keep farming.

But just as he finds his second target and starts working on him, the NPC who had clearly died comes back to life. With a dark look, he pins Feng Nian against the wall. "Found someone else already?"

Feng Nian: ...I'm sorry, bro!

The resurrected NPC keeps vanishing without warning. Whenever he does, the guy who seems to be the game's ultimate BOSS appears in front of Feng Nian, crushes everything in his path without changing expression, then gazes at him tenderly and gives him every treasure and opportunity.

Feng Nian: So this is actually a game where the whole cast dotes on the protagonist, disguised as a good-for-nothing's rise to power?

Then one day, Feng Nian discovers that the NPC who hurried to save him forgot to change his secret identity, and finally realizes that this world isn't at all what he thought it was.

He's not just not the protagonist. He's the ultimate villain who will eventually die at the protagonist's hands!

Feng Nian: ...Bro! For the sake of all the time I spent raising your affection for me, please let me go!

Ji Yuncang chuckles, a scorching heat hidden in his eyes. "I've been holding back for a long time. So even if you beg, I won't let you go tonight!"

Completed story → I Am No One's Plaything

A feeble little blurb:

Honestly, at first, everything Shi Mingshen did was to get his body back.

But then...

Shi Jingyou: Still want my body? I don't mind doing it again.

Shi Mingshen: ...Put your clothes on and get out!

Not abandoned, but updates will come whenever they come → Get Your Tentacles Off Me

What kind of crazy move is it to fall in love with a tentacle monster!

A rich second-generation heir who is terrified of the protagonist but loves him anyway, and is pathetically weak for him, tops × an alien protagonist who is moody around the top but actually very doting

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