one clear day with springtime just around the corner, Tenchi happens to hurt Ryo-Ohki's feelings... it was because of some misunderstanding which eventually gets rectified, but Ryo-Ohki cannot quite get back to her normal cheerful self... then, "The Mass" (meaning "the element of all things"), a strange space creature kept in Washu's lab as a subject of her ever-troublesome experiments, comes into play to make things even worse... Ryo-Ohki's fervent desire to help Tenchi is picked up by The Mass, which causes the situation to head in an unexpected direction... will Ryo-Ohki's wish come true!?... you can see it all in this 10th episode of our swinging OVA series!...