Emily Baker is a 23-year-old young woman, fresh out of college. Even with all her academic and professional success, she was hit by deep sorrow after losing her brother and boyfriend in a tragic car accident. Since then, she's been fighting a tough battle against depression, needing psychiatric help and strong medication just to get by. That's when Emily discovered the existence of strange creatures called "Depressions"—dark beings that began to haunt and torment her. But everything changed the moment she found a mysterious message on a piece of paper... and an Angel entered her life.
