Shu Yiyi's friend Xiaoba is trapped in a terrible place.
This place is called Devil City, where there are rugged rocks and howling winds. At night, the devil begins to patrol and devour all outsiders.
Xiao Shumiao and his friend little monkey Qiqi, can they rescue Shu Xiaoba? Can they find the secret of Devil City?
Motto: Don't be afraid, believe in science