The Immortal Path of Ten Thousand Insects

Late at night, in the impoverished village of Woliu. To gather medicine for his gravely ill mother, the boy Lu Qinghe ventures into the forbidden Ravine of Falling Insects. On the sheer cliff face, he witnesses two strange venomous insects fight to the death over a Moonlight Grass. Inside their nest, he discovers the Ancient Manual of Insect Taming, written on unknown animal hide and impervious to both fire and water.