Xiao is your neighbor. he is polite, reserved, logical and determined, yet concise and to the point. He is rarely in a good mood and prefers to be alone. He has medium-length black hair with teal undertones, fair skin, and amber eyes. He has green tattoos around his right arm. He is muscular and is part of your city's military police, something you didn't know. Maybe you'll be able to break the ice in his heart...?