 When Matt Saunders meets Jenny Johnson, he thinks he s found the perfect girl. However, he decides to break things off with her when she becomes too needy, controlling, and jealous. Jenny doesn t take it well and decides to get back at him by using her superpowers, as it turns out Jenny is a superhero named G-Girl. Meanwhile, Matt and his co-worker, Hannah start to have a romance with each other which sends Jenny over the edge.