A beast takes off Jake's youth. He is now 21 years old. But Spud and Trixie are 60. While he finds a way to return to normal, Jake enjoys the luxuries of being an adult. Although he will discover it not so easy.

Spud feels less than Jake until he is bitten by a magical frog and gets special abilities. He choose to use the abilities to gain popularity, just when hunters decide to capture a magic frog and exactly the same.