She transmigrates into a reborn novel as the female supporting character. What? The one who was reborn is the vicious second female lead, armed with memories of her previous life and skill points that let her slaughter her way through everything.
Zheng Xi says, "You might as well just kill me. How am I supposed to play this? My chances of success are below zero, okay?"
She thought the household battles would be difficult enough, but then a troublesome man shows up and follows her around, refusing to quit unless she calls him "big brother."
She fights concubines and slaps her half-sister. Just when she is about to clear the household-battle storyline, a new problem appears.
The mystery of her birth, and the visions that keep appearing in her dreams...
None of this seems normal. Xi says, "I'll meet whatever comes my way, and deal with whatever obstacles arise."
Theme: Everything is predestined.