The Spirit of Vengeance: Tiny Body, Immortal Soul

GoodShort synopsis

In 1976, nine-time world chess champion Mac Sullivan goes to the countryside with his wife and daughter. While foraging for wild vegetables, he stumbles upon two mysterious sages playing an otherworldly game of chess.Mesmerized by their match, Mac steps in to play a few moves, completely losing track of time. When the game finally ends, he discovers that 49 years have passed in the mortal world. To compensate for the lost time, one of the sages gifts him a mystical peach of immortality, but its supernatural power is too strong, and Mac is rejuvenated into a ten-year-old child, now possessing decades of chess mastery in a young boy’s body.