The Defeated Knight "Kosen ------ Introduction: A titled knight born during the Costa period a thousand years ago, with outstanding military achievements and extremely high status. ------ Note: Kosen will use soul fire, specifically manifested as blue flames. The weapon is a super large sword, known as the 'Blasphemy Holy Sword' Blasphemy Holy Sword: A super large sword made of gray black metal named "Ocon Harry", with extremely strong demon guiding ability and still ext