Deep in the vast mountains, there is a lush forest, where a group of brave fireflies live. They are the forest guards. In the quiet night, they shine with their gleaming light, guarding the safety of the small animals in the forest. Later, a fire swept through the forest, and the heroic fireflies worked bravely to protect the safety of the small animals in the forest.
Purpose: Every ordinary bravery in life is worth remembering.