

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.

In a world ruled by magic, one boy was born with none. Branded a worthless outcast, a sudden twist of fate leads Noah to summon Valhalla—a mythical sanctuary long lost to the magical realm. Now, the Frost Queen, the Paladin of Light, and the once-omnipotent ancient spirits of legend bow to his every command. While the entire world scrambles to unearth the enigmatic ""Lord of Valhalla"", no one suspects that this supreme overlord is the very boy they despise. True power can be hidden, but never forever. Will Noah inherit the legacy of these ancient legends, or will he be the one to bring their era to a devastating end?