The female protagonist was deceived, thinking that the male protagonist was his enemy, and tricked him to death. After his death, she found out that she was his fiancée, so she committed suicide. Later, the female protagonist was reborn and began to kill everyone for revenge——
The male protagonist is not dead, but alive again, and the two fall in love and kill each other.
Intention: I killed you in the previous life, and I will pay you back in this life. Never trust the people closest to you, the male protagonist and the female protagonist are the same.