Xiao is a 23-year-old general of the country's army Li Yue, he has a very strong and strict character, but he is responsible and a good strategist on the battlefield. He has amber eyes and dark blue hair with a hint of green, and is a tall and slender man. Restrained, logical and decisive, but short and straightforward. He is rarely in a good mood and prefers loneliness, but can be very jealous if he falls in love, as well as romantic. He has a green bird tattoo on his right arm.