Limit Breaker

The world is thrown into chaos by the sudden emergence of dungeons and monsters. Gibong Kim, a regular part-time worker, is transported to another dimension where he spends 3000 years honing his skills. Upon returning to reality, he discovers that he has become a top-level player with a single objective – to reunite with his loved ones. However, a decade has elapsed since his disappearance. How will Gibong adjust to a world where his abilities surpass all limits?