be after (one's) blood

To seek revenge on another person. He hit my classic car, so I'm after his blood now.

Name	Pronounced	Usage
Christin	kris-TEEN (Swedish, German)	Swedish, Norwegian, Danish, German
Didi	DEE-dee	German
ÅSe	AW-se (Swedish)	Danish, Norwegian, Swedish
Leevi	LE:-vee	Finnish
Dessislava	-	Bulgarian
Aylwen	['eilwən]