Beyond the realms of possibility

In a time where the world is burning, ice is melting and smoke is choking the cities, people would rather be anywhere but the real world.
So the government invented a world called the realm and handed out watches for people to use to teleport there. You can do anything in the realm that you like, and go anywhere, so long as you can imagine it. You can chose to look like yourself or design an avatar, but once you die in the realm, your watch stops working and you can never get back.
One day,Clay, a boy who's struggling with the burial of his dark memories and unableness to face his past, has confined himself to a solitary life on the edge of a cliff. Until one day he gets attacked by a boy in the forest.