The child arches her brow. "I didn't come for an autograph. Hockey is a vile, violent sport." She sniffs, and Derek's reminded of… "Hey, kid, where are your parents?" "My name is Serenity," she starts, pausing and eyeing him. Whatever she's looking for in his expression, she doesn't find it. "Serenity Venturi." Or, the one where Casey keeps the kid hidden from Derek.

Derek finds himself in debt and starts a band. Casey gets involved. Both have grown from their D-Rock days, and maybe they'll actually learn to get along. Or, more likely, they'll bicker and fight and deny any type of friendship. Either way, they're determined to win the Battle of the Bands.