Souls

Yasmine transfers schools every two years. She prefers to work with one of her 'older brothers', but has been assigned a 'little sister' this time round. She doesn't come from a normal home, no; she's been raised with hundreds of other kids, all of whom have been taught how to hear fate calling.
What does she do at school? Learn? Pssht, no sir; she listens for the call of the people who's fates are silently asking for help. You could say she's a matchmaker, only the type who is dead accurate every time.

But what happens when Yasmine can't hear her own fate? How does she know who her soulmate is? How does she know he even exists?