Kang Min-ho was living his life as a C-Rank Hunter, serving as a team leader. One day, he is suddenly devoured by a monster in the form of a demon. When he opens his eyes, he finds himself back in the past.

However, he soon realizes it isn't the exact same world he knew, but a type of parallel universe. In this new reality, he possesses a new Legendary-grade talent skill. With this power, Kang Min-ho begins to grow by stealing and learning the skills of numerous other Awakened users.

His ultimate goal? To track down and kill that same demon-like monster that murdered him and sent him back to the past.