In ancient times, there was a severe drought on the earth. The heat scorched the forest, slumbered the earth, and dried out the seedlings and grass. It turns out that Di Jun and Xi He gave birth to 10 children, all of whom were the sun. They lived overseas in the East, and there was a big tree called Fusang in the sea. Ten suns sleep under the branches and take turns running out to perform duty in the sky and shining on the earth. But sometimes, they come out together and bring disaster to mankind. In order to save mankind, Hou Yi drew his bow and arrow and shot at the nine suns. I saw exploding fireballs appearing in the sky, and three-legged crows fell down. In the end, there was only one sun left in the sky, and people hailed Hou Yi as a hero.