The biological experiment of the Japanese army failed. A group of infected bloodthirsty wasps attacked the experimenters and fled into the mountain forest. When Taoyuan Village holds a bonfire event, the mutant wasps attack the village, causing heavy casualties.

A Mu, from Ashamo Village, overcame many difficulties and led the children in Daliangshan to train basketball. Although the conditions are difficult, they have the tenacity, bravery, and an unyielding spirit.