The Red Legion of the Knight.
They were once the elite legion, the commanders and their subordinates guarding the frontier fortress of Ban-Yogok, protecting the kingdom from external enemies.
As time passed, monsters appeared, and despite becoming Ban-Yo, driven by the grudge of being betrayed by their homeland, they continued to live.
Even if their past prowess and memories became hazy, even if they no longer knew what they fought for,
The fighting spirit inside them never extinguished.
No matter how small and feeble that fighting spirit was, they never lost …