In Zed and Addison's final year at school, Seabrook has become a haven for monsters and humans, but when intergalactic outsiders show up to compete in the Chee..In Zed and Addison's final year at school, Seabrook has become a haven for monsters and humans, but when intergalactic outsiders show up to compete in the Cheer-Off, Seabrook suspects that they may want more than a friendly competition.详情