Legend (2014)

Reiji Saeki lost his life in an accident during his summer vacation. Unexpectedly, he finds himself in a white world with a bizarre glowing orb in front of him. The orb claims to be a magician coming from another world, and was looking for someone who will inherit the magic he had mastered in order to prevent this knowledge from disappearing. Reiji is now equipped with a new body, magical powers, and now lives in the world of Elgin.