Fang Yu is dead.
Betrayed by his most trusted brother, Zhao Ming, he pushed the bone-eroding demon into its bloody mouth with his own hands. Before he died, he saw the jade pendant hanging around the demon's neck - exactly the same as his ancestral Fangjiazhen demon jade.
With overwhelming hatred, Fang Yu was reborn and returned to three years ago.
In this life, he is no longer the stupid boy who lets others take advantage of him.
By activating the "demon file system", the left eye can see the weaknesses of demons; wearing the Fangjiazhen demon jade can exorcise evil spirits, avoid filth, and resolve toxins.
As soon as I opened my eyes, an emergency message popped up on the campus forum: A student was missing mysteriously in the library.
Fang Yu knew that this was the starting point of the first demon case in his previous life.
He single-handedly sneaked into the ancient books area, killed the soul-eating rat, and rescued the missing student Li Xuan. However, in Li Xuan's unconscious murmurs, he heard a word that made him shiver - "Sir."
It's exactly the same name as the name Zhao Ming mentioned when he betrayed him in his previous life.
A magic charm, a serial conspiracy, and a mysterious force lurking in the dark.
The entanglement between the Fang family and monsters, the betrayal and trust of brothers, the monsters that are ready to move in the shadow of the city...
In this life, Fang Yu held the switchblade tightly and touched the demon-suppressing jade on his chest with cold eyes:
"I will get back everything you owe me one by one. I will kill everyone who wants to harm others."
His brother Lin Xiao came over after hearing the news and joined him side by side in this fight of rebirth and revenge.
