Hydra Hunting [LitRPG]

[Your new ability has arrived.] Nearly 40 years ago, Gods and Demons descended united upon the earth to inform humanity that our 'Project has concluded' and that we would now be overseen by a 'New Management'. Their final gift to humanity, foreshadowed throughout all of history was Magic. Kyubok Hyeon is an E-Rank slayer who lives with death constantly breathing down his neck in his desperate struggle to defeat even the weakest monsters. After uncovering an ancient secret and facing death and rebirth at the will of the Calamity Class Hydra, Hyeon’s life is finally given meaning regardless of how he feels. To kill humanity's greatest heroes. (Cover art is temporary. I drew it myself with my limited skills.)