Well i havent finshed it yet but i have to admit it it has a mysterious story.There is a lot of splater and blood from the very biggining so if u are not a fan of this stuff u better not try to read this...The characters are not so great and u can not feel any particular fellings for them like in other manga ( and anime ) but even with no great characters it is keeping me to watch it cause it has great mystery.Well its not a manga i would recoment to anyone but u can still read it if u want to see some blood... It has GREAT ART though with all its gore to the max.Well i would give it an overall of 5/10.