Mu Changsheng

This is a bizarre world where tomb raiding is a path to immortality. The spiritual energy between heaven and earth has run dry, and only ancient tombs contain the remains and magical artifacts of ancient cultivators. Tomb raiders are known as Spirit Diggers. By excavating tombs and consuming the corpse aura and spiritual essence left behind by the tomb's owner, they strengthen their bodies. But there is a price: every time they enter a tomb, they accumulate more baleful yin energy. In the end, they either become undead zombies or have their bodies possessed by vengeful spirits from the tomb.