My younger sister is the big villain

by Author: autumn cold clothes

Summary Reborn in the fantasy world, Qin Jiuge became the son of the Changsheng Qin family.Looking at my own superior background, could it be that this is a familiar villain plot?By the way, what about the system?Don't they all come with their own system after rebirth?[Congratulations to the host, awakening the strongest villain..]Qin Jiuge: The strongest villain! !What a dick!【The strongest villain support system】Qin Jiuge:? ? ?[The system binds the host's sister as the auxiliary object by default, come on, host, work hard for your sister! 】Qin Jiuge: .. the system are you messing with me?In this way, am I not a villain's dog?