When nature is the cause of your death, you neither go to Hell nor Heaven. You are left to roam the Earth; you're left to roam within the boundaries of your resting place. Within time, it does turn into your Hell. It is a constant reminder of maybe your foolishness or what you believed was bravery. It is a constant reminder that you are dead. So heed my tale well, if you wish to move on to what will either be Heaven or Hell. Never venture into Shadow Forest.