The modern engineering team opened the mountain and awakened Ah Wu, the Emperor of Hell, who had been sleeping for ten thousand years. She was shocked to realize that the Yin and Yang order in the world was in chaos. She was about to show off her magical powers to correct the chaos. Several nine-day mysterious thunder struck down, leaving Ah Wu with only a residual soul. All her cultivation was scattered, and she was unable to return to the underworld. She accidentally discovered that the power of merit can be repaired and improved, so she spent her resentment in the underworld, fought evil ghosts, corrected the order of the underworld and collected merit. After his strength was greatly increased, he returned to the underworld, kicked out the current King of Hell for inaction, and implemented new policies to re-manage the underworld. In the end, he successfully controlled the Yin and Yang realms.
