The story is pretty cliche, feel like a fighting game story but it's prefect for cool fight, the main character is the classic really strong stubborn guy searching for vengeance. There is multiple main antagonist at the same time but can't say more without spoiling.
The character design are great, especially some of the demons design, not the normal but more boss type one, they remind me a lot berserk monster, disgusting and terrifying.
Yeah really if you want cool fight give this a try, if you don't, then there really isn't much for you here !
