Rogi's Junk Treasure

While the little buses are at the playground, a mysterious magic spell starts teasing them. A little wizard called Asura, who is causing the trouble for the little buses with his magic, ends up losing his wand while being chased by them. Asura and the little buses try to find the wand together and become closer as time goes. Asura always wanted to make friends and finally gets to learn how to doit