Wendy is non-competative and her brother Elliot is hyper-competative, so when they end up at a super-competative sports camp, they each think differently about it. Wendy gets upset as things get weirder and weirder- campers disappear, councelors don't act normal, and what's with all that competition. Wendy figures out that King Jellyjam is real (and really gross), but she also figures out a solution to defeat him and save everyone. ( )