With the emergence of Dungeons, came the existences known as Awakeners. They were people who received special abilities to face the dire times and challenge the dungeons. And it was always up to Restorers to clean up the ensuing damage left in the wake of these disasters. Jung Yiseon was a Restorer with the power to rebuild collapsed cities. As the only S-class restorer in Korea, he was loved and admired by everyone, but he suddenly disappeared one day. Leaving his past behind, he goes into hiding deep in the ruins of a forgotten city, until one day, S-class Hunter Sa Hyeon comes to him with an offer… “Let’s make a deal, shall we?” “I’m not interested, so please stop following me!” Jung Yiseon tried to refuse the dubious yet persistent attempts, but he underestimated just how far the S-class hunter was willing to go to have him on his side. “Those corpses that you’re carrying, I’ll kill them for you.” Standing on the edge of despair, Yiseon’s only option was to take Sa Hyeon’s hand…