After narrowly avoiding death in a tragic accident, a young writer and musician from France named Hugo Durain, finding himself robbed of his ability to perform. He subsequently decides to take his life into his own hands. He moves to Quebec to become a filmmaker. While working nights as a school janitor, bizarre and unexplainable events begin to take place, leading him to a terrifying story hidden within the school walls. This is when everything changes and Hugo finds himself immersed in an ambiance of suspicion, intrigue, and fear. It is on the other side that the secret will be revealed.