Kaibutsu Oujo: Konsui Oujo
Kaibutsu Oujo DVD Special ／ Kaibutsu Oujo Episode 26 ／ Kaibutsu Oujo Special ／ Kaibutsu Oujo: Sleeping Princess ／ Kaibutsu Ōjo: Konsui Ōjo ／ Princess Comatose ／ Princess Resurrection Episode 26 ／ Princess Resurrection Special ／ Princess Resurrection: Princess Comatose ／ 怪物王女 昏睡王女 ／ 怪物王女 第26話「昏睡王女」 ／ 怪物王女：昏睡王女
Description
Flandre has gone missing within the mansion and Reiri, Riza, Hiro, and Hime have been left without any of their powers. They quickly deduce they’re in a nightmare after exposing an illusion by setting a curtain ablaze. They have to work to find their way out of the nightmare while facing tough opponents. (Source: Wikipedia, edited)