The Reincarnated Devil

The story about Lucist who make a deal with a devil to save her beloved girl from the church.
Despite that, he still defeated at the end of the battle.
The girl cried after she saw Lucist dead in the hand of an Angel. In desperation, she summoned Chronos, the god of time to send him to reincarnation at the expense of her life.
"Don't worry brother, you won't be lonely because I will accompany you as your guardian spirit next life"