Several families in the Invisible Mountain came from another planet, similar to earth. They came as an experiment to watch how people live. But as soon as they arrive, they stopped growing or getting old. They could watch human behavior with their minds without leaving the Invisible Mountain. Still, a group of young inhabitants from the mountain wanted to experience life on earth, sneaking out of the mountain to live their lives as humans. What adventures could they live on earth? Join us on this adventure!