Princess Ial

Princess Ial (イアル姫 Iaru-hime): She is the twin sister of Igam, sent by Tube as a spy above ground under the name of Mio (美緒 Mio). Once on the surface, Ial meets and falls in love with Takeru. When Tube's forces are ready to attack, she warns Takeru, but is captured by Igua Doggler. Brought before Zeba, Ial is sentenced to the Eternal Freeze, living in an endless nightmare while encased in ice. Thanks to Kiros' actions, Ial is freed from her prison and helps the Maskmen destroy Zeba. She is forced to leave Takeru to fulfill her duties as the new empress, though she still has feelings for him. She has him promise to look towards the future.