Tiring of the life of a space pirate, Ryoko finds herself pining for the old days on Earth, and begins to wonder if she should go back to the Masaki house. However, as she soon discovers, Hotsuma is equally tired of her, and wants nothing more than to eliminate Ryoko once and for all! Meanwhile, Washu decides to gather data on Sakuya as the next part of her research, but the genius scientist will have to work quickly to get her results- because Yugi has her own plans for dealing with Tenchi's girlfriend…