General Bu sets the moon ablaze to create permanent daylight, so he can hunt the Elements at night. It also causes the Moon Goddess, Chang Er, to fall to Earth. When Raindrop and Shao Yen go off to find Archer Yi, the only person who can extinguish the moon blaze by shooting it with an arrow fashioned from the Moon Blossom Tree, Flamo and Grub capture the other Elements and Chang Er.