Traveling Through a Book and Accidentally Becoming a Villain's Plug-In

Du Sitian never thought that just because it was too ugly, she would cancel the collection and then wear it in the book. This was outrageous. If she had known this, she would definitely not do such a thing. Although she has read countless novels in the past 18 years, imagining what she would be like after traveling through time for one day, but that is just imagination—— But luckily there is a system where you only need to complete the task to get a chance to go home. It's just that there was an accident in the middle and she signed a contract with the villain. Will she still have a chance to regret it? Du Sitian expressed that she wanted to cry but had no tears! —————————————— Someone's emotional journey Early stage: Although I don't see my sister, I just want to be by my side. Mid-term: Why does Sister A still have other people in her eyes? Clench your fists. Later stage: I only want Ajie, and let everyone else be destroyed. But what I didn't expect was that in the end, Ajie... —————————————— The heroine's emotional journey Early stage: Ah! This little brother is so well-behaved and cute! Mid-term: In addition to being a little clingy, he is still very well-behaved and obedient. Later: I want to run, no one can stop me! ! ! ! Cute little Baihua heroine v well-behaved (one side is the heroine in front of others) clever male protagonist, sweet writing, occasionally a little abusive (mostly the male protagonist is a little abusive!)