A dragon threatens to destroy a town that's been built around him. Big Mama assigns Carrot and the gang to put the dragon to sleep for another eon or two, but an old man in the town has a scheme of his own. He wants to kill the dragon and end the town's fear once and for all. But wait, didn't Big Mama say there was no way to kill it?!
大竜神クロノドラゴンの復活を阻止するため、ザウル村を訪れたキャロットたち。彼らはマムから、クロノドラゴンを倒す方法はなく、ただ眠らせることしかできないと聞く。だが、そんなキャロットたちの前に、クロノドラゴンを倒す方法を知っているという老人が現れ…。