Tenchi Muyo! GXP

Synopsis

One year after the end of the OVA series, which began when Tenchi Masaki broke the seal on the legendary demon Ryo-Ohki… The hero this time is Seina Yamada, a fifteen-year-old first-year high school student with the worst luck in heaven and on earth, Tenchi Masaki’s junior at elementary and middle school and a friend of a boy related to the Masaki family.

One day, as Seina makes his way to where he is going, dodging as usual the misfortunes that rain down on others and on himself, his bicycle gets a flat tire near the Masaki home. While he is fixing it, an unidentified object falls onto his head…!?

An ordinary boy from Earth, with nothing at all to do with the Royal Family of Jurai, sets off into space by a twist of fate, and there a new story begins!