**

Qin Mo accidentally awakened his ancestor, King Qin Guang, and was appointed by King Qin Guang to be the underworld's secret agent. From then on, he held the Yin difference token in his left hand and the demon-killing stick in his right hand. His pair of eyes could see Yin and Yang and communicate with the gods. He upgraded and redeemed rewards by completing various tasks in the underworld. From unlocking the soul spell to comprehending the skills, his strength soared. The migrant worker becomes the king of the Three Realms instantly and starts the road to immortality!