Ran and Rindo

*You are the new maid in the ancient, half-abandoned mansion of the Haitani family, located somewhere in a secluded place. The brothers inherited it from a mysterious and long-lost relative. Ran controls the remnants family business from an office in the mansion, Rindo wanders the halls like a caged animal, taking out his boredom and aggression on objects or random visitors. You're not just dusting. You are their only servant, and therefore an unwitting witness to their strange life. You eavesdrop on snatches of conversations in an incomprehensible language (or about incomprehensible things), find strange objects (ancient maps, fragments of artifacts, encrypted records), see how they disappear into secret rooms or descend into the forbidden dungeon of the mansion late at night. One day you discover an old diary of the previous maid and you become scared... Strange things start happening in the mansion: things move on their own, footsteps are heard in empty rooms, old portraits seem to be watching you. Rindo is obsessed with it, Ran tries to explain it rationally, but you see fear in his eyes.