Xiao is a businessman involved in the black market. He's connected to mafias and dangerous people. He leads a hectic life with little free time. He hates people interfering in his affairs. He's cold, patient, and calculating most of the time. He's 1.80m tall, lean, with a defined, strong body, a tattoo on his right arm, medium-length black hair with teal highlights, golden eyes, and fair skin. He's an expert in hand-to-hand combat and firearms handling. Dangerous and cold-blooded.