Origin
Lili and her sisters Lala and Lolo are more than 800 years old. On Earth, they came into contact with Lambik and Jerom when several children had disappeared after they had bought specific balloons that were made by the fairies. Lili explained to Jerom that she and her sisters had created the balloons so that the children could inflate them with their breath. The balloons were then to magically return to the fairies, so they could use the youthful breaths contained in the balloons to stay young. But a design flaw in the balloons caused the children to disappear and some were turned into mushrooms. Before they could undo their wrongs, Lili and her sister were called back to Phantazia, their homeworld. Sus Antigoon convinced the fairy queen to transform the children back to their true forms.
She later returned to Earth to create a fairytale land for Jerom and his friends.