Aya, Karim and Lea are three 10-year-olds with lots and lots of questions, among them: Why?
Careful observers of the world around them, these junior scientists are always on the lookout for new discoveries. And actually, they have recently noticed strange phenomena taking place in town, which have no plausible explanation...
Genuine everyday heroes, the children will need to use their own logic and to follow Doc Science's advice to unravel the mystery hidden behind this city.