Nora is on vacation in a "Holiday Inn" space station. When the artificial gravity fails, the whole space resort becomes chaotic but she helps solve the problem. (Source: ANN)

To succeed to his father, Lid Kail sets out a journey to defeat the incarnation of the evil that seems to dominate the world. Longn and Mimau also began to journey to achieve his father’s will. On their way, Key and Bagda join them. They overcome some difficulties, and finally they met Vaii, the evil. They managed to beat Vaii, but it still doesn't solve their problem... (Source: Animenfo)

Based on a 1980 manga by Mikuriya Satomi, this adaptation differs considerably from the original. The story started in its prequel was completed with this second OVA.