Els pesats han arribat per fer la guitza

Steve is a boy with a lot of problems: he has anxiety, his parents have divorced and, in addition, they have changed his school in the middle of the course! It is bad, but everything will get worse when it is infected with a virus that will turn your worries into real creatures: the Plastas. From that moment on, a bunch of heavy, annoying and squeaky creatures are dedicated to chasing Steve and driving him crazy. Worst? They are contagious and are infecting the entire city!