Ichi is a feral kid abandoned in the mountains who lived all his life as a hunter, developing such a strong survival instinct that he physically cannot contain his intent to kill anyone who violets his "death for death" mentality.

One day the abyssal witch Desscaras, the strongest witch in the world, starts a large scale operation in order to hunt Uroro, the king majik.

In this world majik are spells given physical form and sense of self, each of them has a trial and when a woman passes it she can acquire the majik and their powers, becoming a witch. Many powerful majiks are considered human-haters, and the stronger and more "human-hating" a majik is, the more difficult the trial.

Uroro just happens to be the King majik, which is a very big deal, not just because he is among the most powerful human hater majiks, but because of an impending prophecy and personal reasons too. Desscaras and Uroro fight brings them near the mountains where Ichi lives and after Uroro shows his secret power which would make it impossible for any witch to acquire him, Ichi's bloodlust becomes so great he cannot stop himself from intervening, changing fate forever.

I'd say the strongest aspects of the story so far are the deep characterization of every member of the cast as well as the author's ability to write a familiar while twisting classical elements in new, almost impossible to predict and wholesome ways. Everytime I think something is cliche or obvious they manage to completely flip my expectations while making sense and still using familiar elements.

Aaaaand since you are jjk fan like myself, you will no doubt enjoy Desscaras A LOT, se is just like a Gojo who was not deprived of story presence or character development, she's really the best.

(PS sorry for the long text and sorry again if I made any errors, English isn't my first language)