My Whole Family Is Evil, Just Kidding!

[Two male leads + 1v1 + both are each other's only one + sweet romance and raising a kid + everyday madness] [Unhinged bottom x scheming top] Ye Zi suddenly heard a voice echo in his mind: [System activated. Because you accidentally transmigrated to a parallel timeline, your soul attached itself to this world's “Ye Zi,” disrupting the order of the parallel timeline. Your actions changed the fate of a villain character and brought you into contact with someone you should never have met, accidentally causing a minor villain character to be born. Changes to the main villain's storyline have caused the parallel world to collapse. You must now repair the world's bugs, follow the key characters' storylines, and redeem the minor villain so he becomes a good young man.] I'm the villain? I'm the sucker here! I leave my own son uncared for and raise the male and female leads' kid instead. Like a lovesick puppy, I end up with nothing. When it's time to slack off, I'll slack off. When it's time to go crazy, I'll go crazy. Forget the male and female leads. I'll take care of myself and my son. Anyone who picks a fight with me gets run over. Better to torment someone else than wear myself down. The male and female leads can stay away from me.