Its bad. Not like aggressively bad, just astoundingly unmemorable. Art starts off very good in the first chapter, but rapidly gets worse after that. Its often hard to tell whats going on in the fight scenes. The characters lack any kind of distinctive features, and could essentially just be named for their defining characteristic. Theres hungry action boy, pretty boy comic relief, cute girl healer/tsundere love interest, Kakashi rip off mentor, and a villain whom quite literally looks like a sketch of Shigaraki from BNH. Otherwse, villains are generic japanese mythological monsters. Its just a mediocre manga, that never really finds itself artistically. Hopefully the artist grows and can learn how to develop characters, since the art does show some promise.

TLDR: There are so many better things you could read besides this.