Psychopath in Murim

Story:

[Welcome to Murim Online, the world where the strongest reside.] [Your device has malfunctioned, and logging out failed.] [Would you like to attempt to disconnect once more?] [Yes or No] When he tried returning to virtual reality, the place he logged into was instead the “real Murim.” A once-in-an-era psychopath fell into the Murim due to the Grim Reaper’s mistake. Dong Bongsu's merciless fangs cast a shadow over Murim, which is rife with schemes and malice.