The Beginning and Ending Spark

Brocken Meyer was born with an unfortunate fate. Being born with a growth disease meant to be trapped within his household and unable to do a lot of things. One night came to him a strange vision of a fiery spirit carrying a newborn with eyes promising him the most wanted thing he yearned: freedom, and Brocken knew that there will be a price. Spoilers from Manga/Anime 2021.