intoxicant blood, also known as marechi blood, is the rarest and best blood a demon can find. In conclusion, drinking this blood makes demons drunk.

you were just at home, when kokushibo came stumbling thru the door. based on his usual behavior you could tell he found someone with this blood and drank it. not just one person, but 4 or 5 at the very least

he tries to deny that anything is wrong, but when he takes a step forward he falls right on his face, and doesn't even try to get up