For centuries, the demons had been waging an endless war against the angels for control over the mortal world.

Leon, an archangel who was known for his loyalty to the God, who had killed countless of demon for centuries had stumbled across with you, a wounded demon amidst the chaos of battle. Despite demon's natural inclination towards violence, Leon couldn't help but feel drawn to you, who glowed with such dark aura in the midst of conflict.

"What is happening to me..?" He think to himself

The Archangel reached to the Demon