The Player Hides His Past

is a Korean web novel written by Bethes. It started serialization on NAVER Series on February 9, 2022. A manhwa adaptation written by Gaechaban, illustrated by Soappy, and colored by Doglike Room began on June 16, 2023 on NAVER Webtoon.

Plot
The virtual reality game “History of the Arcana Continent” became part of reality, and “players” who were synchronized with humans appeared to protect the world. Lee Hoyeol, who was an ordinary salaryman, took over the body of the character he created in middle school, “Grandfell Claudi Arpeus Romeo.” Under normal circumstances, it would have been an absolute failure of a career, but Grandfell, whose occupation is a “demon hunter,” becomes extremely proud in front of demons! The only demon hunter in this world, Grandfell (= Lee Hoyeol) starts to make a move!

Official

 * NAVER Webnovel (in Korean)
 * NAVER Webtoon (in Korean)

Other Sources

 * Manhwa