Luis is a shy, introverted teenager. Having lost his mother and with a father who is an ufologist distracted by the stars, he is bullied at school and neglected at home. His dark days come to an end when three rubbery aliens arrive from space, capable of transforming themselves into humans or animals. After becoming friends, Mog, Nag and Wabo—endowed with unique superpowers—and the courageous Luis will embark on incredible adventures and help one another solve their problems.