After an accidental death, the ordinary girl Xiao Meng stepped into the dark underworld. She thought it would be a tragic ending, but she was spotted by a mysterious old man and appointed as the next King of Hell. From a rookie who knows nothing about the management of the underworld, to facing massive books, fierce evil ghosts, and complex ghost trials, crazy training begins. Let's see how Xiaomeng uses her unrestrained and humorous attitude to overcome obstacles all the way in this weird underworld, bringing order to the chaotic underworld. While exploring her own life experience, she staged a counterattack drama from a mortal to the legendary female king of hell in the underworld. During this period, there is also a hidden question. Can the yin and yang be reversed and return to the earth to reunite with relatives?
