In 1986 Japan, Hoshiko lives a pretty harsh school life. Tall, with red hair and green eyes, every girl bullies her and every boy objectifies her all for her unfitting appearance. When she asks her parents for explanation on her difference, she learns something earth-shattering: she was found as a baby inside a gigantic, crashed alien robot. Now looking for answers she ventures for the titan. But what she's not yet aware is, this action will change her life forever, and lead her down a rabbit hole of alien attacks, conspiracies and dark, yet darker secrets...