Shoichi, an outcast with only one month to live, finds himself in a supernatural "Demon Cave" where the rules of the normal world don't apply. His survival depends on his ability to harness forbidden powers and form a "harem" of magical girls—but unlike typical fantasy tropes, these alliances are born out of brutal necessity and survival instincts.
As Shoichi moves deeper into the cave, the monsters become more than just mindless beasts. Chapter 6.1 introduces higher-tier threats that require Shoichi to act as a leader rather than a solo fighter, solidifying his role as the "King" mentioned in the title. Shoichi, an outcast with only one month to
The chapter delves deeper into the mechanical benefits of Shoichi’s connections. It's not just about companionship; each magical girl he "binds" provides a direct boost to his lifespan or combat capabilities, which is crucial as his 30-day clock continues to tick. Chapter 6