Rebirth and Revenge: I Want to Destroy the Sickly Young Master

[Rebirth+Revenge+Yandere+No CP+Shuangwen+Darkening+Possessiveness] Gu Jingchi forced the person who loved him most to death. After rebirth, Su Yuyu vowed to make Gu Jingchi pay a heavy price. She would make Gu Jingchi rely on her little by little, fall in love with her, be unable to live without her, and then destroy him with her own hands. He's just a sick, possessive lunatic. The cool drama revenge begins...