kaedecore
(COVER ART IS NOT MINE!)
When you turn 18, each person is assigned a soulmate. The closer to your soulmate you are, the warmer you are. But as you get farther away, you begin to gradually get colder as the distance between you and your soulmate gets larger. 20 year old Kaede Akamatsu has been waiting two years to at least feel warmth, but has yet to have any luck. That all will change when Kaede and 15 other students are thrown into a brutal killing game, and their lives will be changed forever...