The fox with blueberry eyes

Soulmate
Noun

A person ideally suited to another as a close friend or relationship partner

When you are born you are give a soul animal this animal is either pray of predator you find your soulmate if your animal jumps out at the person

If their are not your soulmate your animal will be skittish around them at first

When you don't want to show your soul animal you have a tattoo on your body

Kageyama and Tsukishima don't like each other and both hate this dumb life but they must live with it

But both of their animals are predators