During this volume they completely change formats again. At the beginning of this episode all the girls are in the bath which Washu created in an alternate dimension. Meanwhile all the guys are in the normal bath. Because only women are allowed to enter the women's bath. While Tenchi and his father are in there the room is suddenly filled up with water. In order to get air they both swim towards the surface. Tenchi emerges in the women's bath while his father emerges in the kitchen sink. In order to find out what just happened everyone goes to Washu's lab where she's working on an experiment. There she shows them her newest machine which can create any reality its user inputs. She tells everyone, especially Ryoko, to stay away from it.

That night Ryoko sneaks into Washu's lab. While she inputting her ideal reality everyone else comes up behind her and stops her. One by one the all begin playing with the machine, putting in whatever reality they want. Due to the overload of information and conflicting realities the machine goes haywire and everyone is transported away to parts unknown. As they fade out of existence Washu tells them that she will have to cancel all the realities one by one.The first reality that comes true is placed in feudal Japan. This is the one created by Ayeka. In it she is the princess and Tenchi is her fiancé. A nearby town has been attacked by the Demon at Roshoman (which Mihoshi mentions during Tenchi Muyo in Love and in Time and Space adventures 2, while teaching her class literature.) Tenchi goes off to fight the demon. Ayeka hires two local mercenaries Kiyone and Mihoshi to secretly follow Tenchi and make sure that he's ok.

When Tenchi gets to Roshoman he finds Ryoko, the demon, and it turns out that they have know each other for a long time. While Tenchi is talking to Ryoko Kiyone and Mihoshi show up and find out about Tenchi's little secret. In order to cover up this they tell Ayeka when she comes to visit that night that the demon has been defeated. In the middle Ryoko shows up and tries to take Tenchi away. A fight breaks out and in the middle of it their reality is cancelled and they move on to the next.