Raon Miru's Tree Game

Raon Miru, the young dragon familiar of Cale Henituse, is feeling bored after a battle and decides to create a game to play. He challenges a tree in the forest to catch a ball, but the wind keeps blowing it off course. With the help of Cale, Raon discovers a new use for his magic and becomes even more determined to become stronger and more useful in the future.