A boy wakes up in an unfamiliar area with no memories on how he got here or even why. The only way to go is onwards and the trees guide him to a town he comes to know as "PreHeaven". Forgetting things before this city is common, and the world is surrounded by never ending water and fog. Will he just give in to the world and join the crowd or perhaps will he find out what's really going on and set the world free?