Reborn to Hunt the Four Hell Kings

After his adoptive infernal fathers kill him, Elian learns that his brother engineered the betrayal. A mysterious System returns him to life, but gives him only seven days and a series of ruthless tasks. Armed with his own potent essence, he must ensnare the four feared rulers who once destroyed him. This time, Elian will seize control of his fate and make his former killers fear the hunt.