Victor Grunge is a bipolar teenager that just landed in the planet of Window World surrounded by four cassette tapes and a Walkman. He finds out he's the only human being that survived Earth's Nuclear Holocaust due to a nuclear bomb in his own chest. Any severe alteration in his mood might set off this bomb and his only means to contain this is by listening to Grunge music and sheer Will. Thanks to his deceased father's scientific genius, he has access to four flannel shirts that grant him superpowers. He has to face the perils of Woke culture and evil supervillains while at the same time keeping his emotions in check. Will Vic Grunge become the superhero he was meant to be or will he destroy all life in Window World?