a team of security who are all responsible for the protection of a singularity, and the ones in charge of the squad of the site's security; a rag-tag group of students from a nearby college that teaches kids how to pilot powerful mobile suits called Gundams...as their leader, a boy who can't be taken seriously, a tsundere, and not to mention...the very place that he is guarding has sent him to a world where only girls can pilot mechs...against other mechs and ...of all things, dragons...and trying to avoid getting a harem...