There is nothing the girls enjoy more than living at the Masaki house, so they are understandably devastated when they learn that their beloved Tenchi will be moving to Tokyo for the next two years! And even as they try to adjust to this new arrangement, the gang remain blissfully unaware that deep in the darkness, a new and capricious evil is rising...

If Tenchi thought that going to Tokyo would give him some peace and quiet, then he was sadly mistaken, because thanks to Washu's inter-dimensional tunnel, the girls can come and visit any time! Nonetheless, Tenchi attempts to settle down into his new life, even forming a friendship with classmate Sakuya Kumashiro. Needless to say, Ryoko and Ayeka are not happy to see Tenchi getting so close to another girl, but when Sakuya enlists the help of the Love Knot Goddess to strengthen her relationship with Tenchi, they may not have any choice in the matter…

Having finally figured out how to block off his end of the dimensional tunnel, Tenchi looks forward to getting some peace and quiet- but the girls see things quite differently! Upset at not being able to drop in on Tenchi whenever they want, Ryoko and Ayeka persuade Washu to set a network of video relays so that they can keep an eye on him! But when a demon reprograms the network to give misleading images, the girls get confused. Could Tenchi really be on top of a cliff with a hippo and a cow? Or, worse yet, could he be off having fun with his ‘true love'?

Desperate to enjoy a day with Tenchi, Ryoko and Ayeka decide to take any measures necessary to force open the dimensional tunnel- causing Tenchi to decide it would be better to spend time out of the apartment! But when he agrees to take a tour of Tokyo with Sakuya, the couple find themselves in an eerie mansion known as the House of the Eternal Pledge. And given that the master of the house is a servant of the same evil force that has been toying with Tenchi since he came to Tokyo, it seems certain that danger lurks within its walls…

With none of the girls contributing to living expenses, Sasami soon runs low on funds- and announces that the only way to stretch the budget will be for everyone to go without lunch! Spurred on by this news, Ayeka, Ryoko, Mihoshi and Kiyone head to Tokyo in the hopes of getting jobs- but will their natural talent for causing havoc get in the way of actually making any money?