Qin Chuan is cruelly buried alive by his own family, only to be refined into a corpse fiend by a mysterious woman after death! Believing he is destined to become nothing more than a mindless walking corpse, he unexpectedly absorbs a black fragment and awakens the ability to devour blood essence and spiritual energy, transforming and growing stronger along the way! But his younger sister, Qin Ning, has been sold off by the Qin family and targeted by the Xuanyang Sect, where she is destined to become a cultivation furnace. In this life, Qin Chuan seeks not immortality, but only to protect his sole remaining family member. So what if he is a corpse fiend? Since this life was given back to him, he will fight his way back and reclaim the blood debt owed to him!