I Transmigrated into a Political Intrigue Novel and Stole the Protagonist's Wife

1v1, an icy beauty top x a lovesick beauty bottom, slow-burn + comedy + reborn.

Xiao Ran transmigrates into a political intrigue novel and becomes an utterly unremarkable passerby. To save his body in the real world, he has no choice but to complete missions and level up alongside the System. The System requires him to earn the protagonist's favor before he can return to reality. What? I'm straight, so that's out of the question. But the moment he sees the protagonist, he thinks, Ah, what a beautiful man. I want to cuddle up to him.

Chu Yeli: Where did this little thief come from? You dare try to steal my man? You can forget about taking him from me.

Yan Jinchen: Why don't you two ask what I think? I'm really caught between a rock and a hard place here.

The author of this story is a complete newcomer. The overall style is comedic and melodramatic, so please show your support.