The protagonist of the animated series "Nik-izobretatel" is a ten-year-old computer genius. Nik astonishes his teachers and parents with his extraordinary abilities. Despite his young age, he skillfully creates robots that replace his friends. First, he prints a model on his 3D printer, and then gives it artificial intelligence. His collection already includes eight creations named Ro, Mi, Megatonn, Plato, Turbo, Gamer, Piko, and R7. Each of them can do something special and complements the rest of the team.