A mysterious girl was obviously not dead, but was taken to the underworld by Hei Wuchang. On the way, the girl killed Hei Wuchang with her special power.
She was clearly worthy of death, so why did that evil Pluto let her serve as the new Hei Wuchang? Bai Wuchang was very dissatisfied all day and night.
She was amazing, knew many secrets that even he and Pluto didn't know, and knew ancient forbidden spells... Everything about her was depressing. Even he couldn't help but sink...
Who is she? Will the safety of the underworld be destroyed by her hands?