Western Fantasythe Great Magician

The ancient Dharma Saint Agler suddenly had an accident during a magical teleportation. He was originally going to be transported to the ice land of the far north, but he accidentally entered a rift in time and space, his body was destroyed, and his consciousness was attached to an apprentice worker in a tavern in the continent of Kress 2000 years later... Purpose: To be a peace-loving magician