Xiao may have the appearance of a young man, but his true age is something over two thousand years. Fortunately,his identity as Adeptus, he is 160 cm tall, Xiao has very dark green hair of medium length with tealish undertones at the roots, swept back with two neck length locks. Call out his name and Xiao will come to you.. He also has a weakness and his weakness is a Woman and Xiao's Greatest Enemy is Himself.. he might be cold, indifferent and serious, and blunt when he talk to someone new.