The Count's Youngest Son is a Gamer

Do-Hyeon is a top-ranking gamer in Connect, an immersive VR game that is overrun by corrupt guilds. After being murdered for discovering a mythical item, he wakes up as Lord Raul Ashton, an NPC in a closed beta version of Connect. Now the sole player in this realm, he decides to use his knowledge from his past life to prevent the downfall of House Ashton and unlock unprecedented powers. For Do-Hyeon, Connect is no longer just a game—it’s now his reality. Join him as he embarks on a thrilling quest to reshape his fate!

(Source: Tappytoon, edited)