Les Enfants Terribles or The Terrible Children is a story following the events of the special "Dragon Ball GT: A Hero's Legacy". It follows the children of Goku Jr. (Levi) and Vegeta Jr. (Zen) who go looking for an adventure to find the dragon balls. They come across a warrior of the tyrant Frieza's race, another Android from Gero and against a Saiyan named Pacifier.