Expiration

05/11/2022: This was the day when everyone learned when they would die. The first reaction everyone had was disbelief, that is until they saw the true effect of the expiration dates written on their wrist.People find out the day however is not written in stone. The individual responsible for the expiration date allows people a chance to increase their expiration date. This can be done by people willingly sharing some of their life or by killing someone to steal half of their life.
Three years have passe since the expiration dates appeared. Things have gone from bad to worse as the world has become a harsher place.People have become obsessive over increasing their life span by any means possible. Akira Sanada has become dedicated to protecting those closest to him...that is until he ends up dying trying to protect Adalia, the mysterious transfer student.
He later finds himself alive and well, thanks to the quick actions of Adalia. However he ends up stumbling into something he was not prepared for. Akira discovers that Adalia is immortal along with nine other individuals.
These ten immortals however were placed in a survival game by the individual who started the expiration dates. The prize for the winner of the game would be the ability to change the world as the God or Goddess of life. However the only way to kill an immortal is to kill their mortal heart, which Akira discovers is individuals like himself who have been chosen by an immortal. Akira now has to find a way to survive both the harsh world he had grown accustomed to and this horrid game.