The Gray Fog Detective Agency

Walking along the cold, dark streets of Santo Tau, beneath dim yellow streetlights mingled with eerie night fog... This city has never been short of mysteries, oddities, strange happenings, or the countless ups and downs of human nature! One special night, a tall figure appeared outside Number 13 Quinte Street. He knocked on the door, his eyes filled with a rare sense of anticipation. Someone had told him that the shabby little apartment building held the “answer” he was searching for! The door slowly opened, and someone who looked like a butler poked his head out. “Sir, who are you looking for?” “This place... is called...” The visitor handed over an ID, then frowned. “I doubt someone like you would have come to the wrong place. The name is a bit of a mouthful. I told the gentleman about you! The Gloomy Degrees Detective Agency! Come in!”