SUPEREXAMEN FINAL

After Piedra Sencilla became the saviour of his planet in Superheroes' School, his training drives him to pilot a test flight, but something fails while taking off and he ends up landing in an unknown planet inhabited by two conflicting tribes. Both come to the conclusion that Piedra Sencilla is their enemy, and join forces to attack him. The young superhero will have to fall back on his wit to overcome such mess.