The animation is pretty cool, I like that it's stylized, but the story isn't very clear. The camera also gets kinda weird when it closes up with a cut on something in the same shot. Just feels artificial somehow, I guess. I think if you had more variety in camera angles that would have helped a lot. The music was weird, it gave off the right feel though. The vein slitting stuff was pretty edgy, bro, I don't know if you should be putting that stuff in unless it has a purpose. The drawing of the pentagram also looked incredibly weird since none of the blood was actually shown dropping on the suit and then all of a sudden it was fully drawn. Try to work on interacting with the background instead of the character being the only thing animated most of the time, try introducing more variety of angles and perspective. Also try making the story clearer for future videos. Keep it up, though!