The two presidents have declared war on each other.

Marley and his new friend, Eddy, break into the military base.

Marley and Eddy discover an ancient cave.

Marley, Eddy, and Crove break out of jail to be stopped by a bounty hunter

Sergeant Monroe has captured Marley to execute him.

Marley journeys back to the cave.

Marley finally got his hands on the antidote, ready to solve the mystery of everything, but Eddy has other plans, wanting Marley to just give up already, but he's stubborn, so Marley leaves Eddy, with the antidote in hand. His old friend, Markus on the other hand, wants the same goals as Marley, and sets off with his gang, Ivan and Ricky, to find the antidote themselves, although the old friends happen to reunite.