Lian Mu is an ordinary high school girl, introverted and somewhat inferior. He was originally the type who would never be found again after being thrown into the crowd, but one day he was attacked by a mysterious creature. On that day, Lian Mu's life changed... After being told by a strange man that he was the so-called heart of the devil, Lian Mu was forced to embark on an exorcism journey.
The dark souls that are gradually becoming rampant, the mysterious dark envoys, the three powerful dark hunters, and the looming past and present... Everything in the future is no longer known.
Let's see how Lian Mu gradually becomes stronger, and how he makes choices when faced with hazy feelings!