Twelve-year-old Arthur and his best friend, Lea, declare war on Zeke and the Immortals, the swim team kids who torment all the other kids in Birch Bay. Using their video game network, Art and Lea gather a small crew of kids armed with paintball guns and shields made of trash can lids. Their mission is to maintain control of a fort in the woods. But the real prize is freedom from bullying and the knowledge they stood up for themselves&mdashand their friends.