The Hidden Face movie plot

The story happened in a mysterious villa. Young Symphony Orchestra conductor Adriangirlfriend Belemdisappeared, alive but not dead but not dead, leaving only a video message. Depressed Adrian went to the tavern to soothe his sorrows, accidentally drunk, and was taken care of by the waitress Fabiana, and the two quickly fell into a new relationship. Adrian is constantly being suspected and investigated by the police, annoying. Soon, Fabiana moved into Adrian’s mansion. Sensitive, she felt that something was wrong in the house. There seemed to be strange noises in the bathroom. Adrian didn’t care about it, but Fabiana was always careful at first. It was suspected that it was the ghost of his ex-girlfriend. One day, Fabiana, who was changing her clothes in the bedroom, found a weird key, which seemed to be close to a big secret. In fact, the secret of all these lies in the secret room built by the past owner of the villa, and the entrance of the secret room is a mirror. The first fifty minutes of the film seemed to be a supernatural horror film, but the ending turned out to be an unexpected but reasonable ending.