Game Midnight Silence online

You have to solve the case a hundred years ago, and the inhabitants of one of the old castles - a respected aristocratic family, ask you to do this. They have long been troubled by the presence of two ghosts of their former workers: a butler and a maid. Until recently, their behavior was tolerant, but something happened recently and this greatly angered the spirits. You need to find out what worries them and make sure that they disappear.