The Twelve Kingdoms - S01

Youko Nakajima has always tried to be ordinary. She follows the rules, earns top grades, serves as class president, and helps her peers-yet her red hair makes her stand out. Too timid to refuse others, Youko lets classmates walk all over her, leaving her without any real friends. Then, one uneventful day, a man named Keiki bursts into her classroom. With his refined appearance and blond hair, he declares Youko is his master and destined to rule his kingdom. But their encounter is interrupted when creatures called youma, who chased Keiki into this world, attack. He whisks Youko away to his realm, but two classmates-Ikuya Asano and Yuka Sugimoto-get dragged along in the chaos. Worse, the youma separate them from Keiki. Stranded in this unfamiliar world, these ordinary students must now survive on their own or perish.