Ep. 13: Ouran sneaks out while Ooba and Makoto follow, revealing her timeline origins.

13

Ouran leaves her home, prompting Ooba and Makoto to trail her movements. During this pursuit, Ooba explains to Makoto that Ouran originates from a different timeline. The narrative includes a flashback sequence detailing how an Invader researcher transferred Ouran's memories to that alternate timeline. This revelation provides context for Ouran's background and the nature of her existence across different temporal realities.