I believe this story was about gods? It was mainly black and white, and im pretty sure was made with ink - I loved the story for its style that had scribbles for blushes and the main character was the authors icon last time i remember (couple years ago so idk)
The main character was tall, a god i think, and would have to purge evil (?) I remember some scenes where there were butterflies and mc killing some balck blobs? Their hair was white with a black streak, and he has some sort of backstory with another god and i believe it was bl??
There are other scenes to with other gods and a lot of backstory but i forgot a lot of it because it was a couple years back when i read it. Dunno if it was a webtoon or tapas comic, but it was popular or at least i remember it being popular.