Roma plans to perform at the school competition and show a huge starship assembled from a construction kit. The toy, equipped with the latest technology, immediately attracts the attention of uninvited guests - mysterious space pirates. Roma's friends - Pinky, Bagel, General De Krol, Fly, Gloria, Ko-Ko and the ninja lizard O-Rush - will have to fight the aliens, as well as test their friendship for strength, reflect on mutual aid, courage, bravery, the right to make mistakes in everyone's life, and the ability to forgive.