While a young frog named Darel dreams of becoming a Kulipari warrior like his late father, Lord Marmoo of the Scorpions starts conspiring with Spider Queen Jarrah to attack the Amphibilands.
While training with Arabanoo the Tree Frog, Darel accidentally destroys the local market. The townspeople and the Chief ban him from training as punishment. Unfortunately for the frogs, the Scorpion King's army is crossing the Veil with the Spider Queen's magic.
After rescuing Gee, Darel and his friend decide to stay at the Scorpion camp and do some damage. Meanwhile, their friends and family in the Amphibilands are preparing for battle under the guidance of Old Jir.
Though Lord Marmoo and Queen Jarrah have been temporarily defeated, Darel and the Kulipari go on a journey to find a way to prevent the scorpions from invading the Amphibilands again.