Ranma ½ (1989)

S1E109 Into the Darkness

An eerie phenomenon unfolds as the Tendo family members gradually succumb to sleep, plunging into a bizarre dream realm manipulated by Happosai. Each individual faces their own surreal challenges, battling the whimsical and often sinister influences of their captor. As they navigate this distorted landscape, they must confront their fears and work together to find a path back to reality. The stakes rise as the line between dreams and waking life blurs, leading to unexpected revelations and tests of courage among the Tendo household.