Seong-un Choi is the top-ranked player in the game "Lost World," being the only player to have completed all its achievements. However, his triumph is short-lived as a mysterious message transports him to the real "Lost World," transforming him from a mere gamer to a contender for godhood. Amidst others vying for divinity, will Seong-un be able to achieve true godhood and reign supreme in this new realm?