S1E3 — Majuu Jouka Shoujo Utea — Episode 3

In this pivotal episode, Karen and Mizuki transform into Utea to purify a magical beast at their school, but the mission takes a dark turn when Mizuki is seized by the creature's tentacles. Karen is transported to another dimension where she finds her friend subjected to the monster's torment. Despite her shock, she musters her courage to confront the beast and save Mizuki.