Enoch
Enoch, a depressed teenager, has his precious family heirloom stolen from him. In the pursuit of the thief, a white raven, he falls into a canal. He wakes up to find himself in an unnatural, corrupted forest.
Enoch discovers that he cannot return home until he has defeated the demon that is corrupting the forest. As he progresses through his journey, he realizes that the forest and the demon are reflections of his own state of mind. By defeating the demon and renewing the forest with the help of the heirloom, his medallion, his mind begins its road to recovery as well.