*I can help you kill your friends.* Strange dungeons have started appearing all over the world and wreaking havoc. I-Seon, a guy with the power to rebuild cities, witnesses his friends being turned into the undead. Hyeon, a powerful hunter, comes to him with an interesting proposition. I-Seon has no choice but to accept his offer. (Source: Manta)

Ga-Jun and Sun-Woo, students with supernatural abilities, are trapped in a time loop during their school trip. After witnessing their friends’ deaths, Ga-Jun realizes Sun-Woo’s death triggers the loop. He becomes fiercely protective, while Sun-Woo, confused, tries to protect Ga-Jun in return. (Source: Manta)

A thick layer of mist shrouds the world and turns people into zombie-like monsters. Without knowing its cause or the solution, the only way out is to sneak into the capital city built for the privileged. While struggling for survival, Hayeon, a talented biologist, finds out that his crush Myung Woon has something to do with the virus... (Source: Pocket Comics) *Notes: The chapter count includes a prologue and 16 side stories. The side stories contain mature scenes.*