Guiding verse

I can help you kill your friends. Strange dungeons have started appearing all over the world and wreaking havoc. Yiseon, 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. Yiseon has no choice but to accept his offer.

In a war-torn world: Every day, Sak suffers as he attends ‘the School’, a research facility studying ‘possessors of the Core’ — people who have obtained special abilities… And the reason for his torment is his subpar Core. But one day, a plague unlike any the world has ever seen, strikes outside ‘the School’ and eventually infects a person within it. Upon infection, this disease forces the infected to attack the people around them without mercy.