This story begins where "Titanic Grandpa" left off. After the battle with Killer Moth, the Teen Titans have returned to the Titans Tower when a missile is fired at the Tower. The Titans investigate, and find Kitten outside, controlling one of Killer Moth's machines. She says she wants revenge on the Titans for her father's death. Raven reminds her Giant Realistic Flying Tiger killed him, but Robin tells her it's not the time, and calls the Titans to action. Kitten pulls a lever, and the machine transforms into a giant robot. The Titans put up a good fight for a while, but are bested by the robot. Kitten asks if the Titans have any last words before she squashes them, and Beast Boy says he has two, "T Rex", and he transforms into a T Rex and begins ripping apart the robot. Kitten demands him to stop ripping apart the robot, and zaps him with a laser. Beast Boy continues his assault, and eventually has the whole robot turned to scrap metal. Kitten then reveals a switch, which unleashes Killer Moth's remaining moth mutants, who siege the Titans Tower. The Titans put up a good defense for a while, but are ultimately forced to retreat as the moths rip apart the whole tower. The Titans escape, but Kitten orders the moths to seize them. The Titans escape in the T-Car. The moths wreak havoc on Jump City in search of the Titans. Eventually, they find the Titans, who fight them off. Kitten arrives, only to be crushed by the falling corpse of a mutant moth. The rest of the moths retreat, with Robin saying "The Titans have saved the day again" before he and the rest of the Titans go to search for materials to rebuild the tower.
