Ryouko hears a spaceship flying towards the roof of the school and decides to check it out. It turns out it is a package for Lala, so Ryouko tells Lala to check it out. Lala, Rito, and Saruyama go to the school roof to check out the package, and as Lala opens it, a giant cat jumps out and attempts to kill Lala. The cat then suffers stomach pains and explains that she's pregnant and that she accepted a mission to kill Lala before she knew her pregnancy would become a problem. Rito, Saruyama, and Lala are appalled to hear this, and so they take the cat mother to the school infirmary...