The last demon general who was more stronger than the demon lord himself and an anomaly who was born to be feared by every existence on the surface actually fell in love with a human.
It was the healer of the hero's party who took the demon general's breath away and reminded him that he also have a heart.
Standing in front of their potential death, the hero's party assumed their demise would soon befall but...
"Kill the demon lord or conquer this world, I care for none. Just do whatever you want but leave that woman behind."
Follow the slow-burn story where the strongest entity would get to know how it feels to fall for someone.
A/N: - There would be mild drama and some action as well, but the fluff would never be compromised.