A Girl and Her Blue Cat

Synopsis

Deciding to appoint Shiki as their bodyguard, Rebecca and Happy take him to the planet Blue Garden to register him into Shooting Starlight, an adventurers' guild. There, Shiki recognizes a hologram of Mother, who is widely regarded as a mythological goddess that exists in deep space. Despite having no recollection of being off Granbell, Shiki believes he has encountered her before, for which he is ridiculed by the guild's members. After Rebecca takes Shiki outside in embarrassment, Happy is captured by a member of a street gang, leading Shiki to chase them down. Rebecca pursues them while recalling her childhood with Happy; in a series of flashbacks, an orphaned Rebecca and Happy meet each other in an alley, living peacefully together until Happy is fatally injured in a roadside accident. Back in the present, Happy reunites with Rebecca and transforms into a pair of blasters that she uses to defeat the gang, revealing that he was given a mechanical body to survive the accident. Meanwhile, the space pirate Elsie Crimson learns of Shiki's arrival on Blue Garden and prepares to follow him there. (Source: Wikipedia)