Jihoon is pulled into a defense game. He’s forced to become the captain of the knights and defend the kingdom from monsters. But the wounds he received from people haven’t healed yet, so he refuses to protect the kingdom. Then suddenly, a new route opens up…
Defense Breaker is an ongoing manhwa by J.Sin (주신) and Ino (이노), first published in 2025. It blends action, isekai, drama and fantasy. You can read all 8 available chapters of Defense Breaker online for free on MangaPulse; the newest is Chapter 8, added 2025-07-29. New chapters appear here shortly after they're released.