Steal my girlfriend? Then be my son!

[Gender Bender] Can the Childhood Friend Really Not Win Against the New Girl?

Lin Xiaoxiao used to laugh off that kind of talk, never taking it seriously.
But when it actually happened—when his girlfriend was stolen by a rich second-generation heir—he could only watch helplessly.

And as if that weren’t enough, things took an even worse turn. His grandmother’s illness worsened… and after one nap, he woke up as a woman!
Naturally, he was on the verge of breaking down.

That’s when the “Villainess System” appeared—
And it wants her to become the one who conquers…