Lady Tokimi's progeny Z finally moves against Tenchi, and an epic battle in space ensues. However, when the other two chōshin, Tsunami and Washu, discover Z's motivation for wanting to kill Tenchi, they are forced to move against their sister, bringing about a confrontation that threatens to destroy Tenchi, Z and the universe itself.
La progenie Z de Lady Tokimi finalmente se mueve contra Tenchi, y sobreviene una batalla épica en el espacio. Sin embargo, cuando los otros dos chōshin, Tsunami y Washu, descubren la motivación de Z por querer matar a Tenchi, se ven obligados a moverse contra su hermana, provocando una confrontación que amenaza con destruir a Tenchi, Z y el universo mismo.
