The demons that lurk in the shadows

A quiet girl by the name Rin Kaori was the average girl well that was until "accident". Now she finds herself being plagued by the demons that lurk in the Mental hospital that keeps her caged like a dangerous animal. But unknown to her there was something very well much sinister happening here. The thing is will she find out before it takes her or will she meet the tragic end without knowing the truths of her past.