Flurry and his brothers wake up one morning to find themselves adrift at sea. Before anyone has an opportunity to take in the mystery surrounding their relocation, they're flung into an epic adventure on the high seas. Reunited with Chingu the Protector, they embark on a mission to find Captain White Cloud and confront the evil grizzly bear pirate known to all as Black Bear'd. However, their adventure is anything but simple when they learn of the rumors that an ancient evil is gaining power and building an army in secret. It's a race to find a way to stop Black Bear'd and save the lives of those terrorized by his pirate crew. Flurry and his friends need to put aside their differences and work together if they are to outwit one of the worst villains they have ever encountered.