We all have a little demon inside us, the "gnunn", and what if we let it escape? Four Gnunn's take over the urban space. Mischievous and cynical, these deformed beings are not afraid to put their finger where it hurts. But although they like to make fun of each other, they also like to sing and dance, and that makes them laugh, because all their actions, good or bad, are punctuated by a laugh that means "I caught you out".