High end (하이엔드)

One day, Baek Woo-hyun, an ordinary college student, returned after being transported to the dimension of Reverse Planet, the world’s most popular online virtual-reality game. He had dreamed of coming back… but the damn game was still running as if nothing had happened, and the ghosts of the comrades who died “over there” kept urging him to avenge them at every turn. In the end, Woo-hyun logs back into Reverse Planet to uncover the connection between the game and the other world. Fortunately—or perhaps unfortunately—he doesn’t get sent back “over there,” but he happens to appear on the stream of a certain streamer he meets by chance… and an anonymous viewer, Viewer 62, reaches out to him. ― How does it feel to have returned to reality?

Lee Do-Hyun decides to live together with his older sister in Seoul in order to re-enroll in college. But his once exemplary sister now turned into an unfilial daughter who became obsessed with streaming games. Eventually, Do-Hyun is forced to play his first game ever due to his sister’s need for entertainment and donations for her gaming streams. But Do-Hyun reveals his incredible prowess that no one knew about. A gaming stream with a divinely talented brother and a devilishly greedy sister begins!