Han Jee-Han (한지한, Hanjihan) is the protagonist of The Gamer and a recently developed Natural Ability User. Possessing the ability called The Gamer, he experiences life in a game like setting which was derived from his gaming addiction. His best friend since childhood is Shin Sun-Il and his mother is Han Jung-Sook.
Han Jee-Han, a normal high school student, suddenly develops a special power where his entire world is shifted into a game-like setting. He can see the power levels of people, look at the stats of a seemingly normal item, get abilities and even level up! Follow Han Jee-Han as he discovers how to use this power and the world of Ability users.