The Strongest? What's That?

In this world where strength is paramount and powers are rampant, Ye, who has no powers, disappeared during the war. The sky clears up after the rain, but the clear sky that belongs to the night will never come. Maybe if you have the ability to defy nature, you should protect humans, but - what if humans are not worth protecting? He wasn't human anymore, ever. "... I'm sorry... Forgive me..." Kneel down in front of the corpse of both an enemy and a relative... Who is it that makes that soul stained with darkness? Who is it? What's the best thing to do! Nothing matters anymore! The early stage processing is not very good, please be patient =￣ω￣= This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.