Duzhu Piantoutong

When the tier-seven assassin Ye Banxia was reborn into the 21st century, she was determined to live this life to the fullest. But her dreams of a happy and peaceful life were shattered on her very first day of college. What? That incredibly handsome boy was actually the reincarnation of the chief detective who tormented her in her past life? Well, I swear that in this life I won't be your plaything anymore!

(Source: Tencent, translated)