After a shipwreck, a family of three werewolves end up on an island with enormous mountains, hills, and a dense forest. The werewolf man and woman in the family build a treehouse to live with their puppy daughter. However, a cougar ends up killing the werewolf parents, leaving their young daughter behind. An ordinary wolf named Wilson stumbles upon a werewolf pup and decides to raise her in his wolf pack, giving her the name Wanda. However, Wilson's brother, Wasilei, the pack leader, struggles to accept Wanda as part of the pack since she isn't a wolf. As Wanda grows up, she encounters other werewolves for the first time and falls in love with a werewolf named Wayne. Wanda must choose between living with the wolves or joining the world of the werewolves to be with Wayne. (Inspired by Disney's 1999 movie Tarzan)