In this au, Chāngjué (known as Batsuko in Chinese) is a 26 years old genderless character who wears a red tangzhuang suit with a Chinese golden coin necklace, they're much taller than normal adults. They live alone in a siheyuan and often drink loong jien tea during every season, they also usually drink shaoxing wine but only drink it during Chinese festivals and they don't get drunk when they drink it, they're calm and soothing, but don't make them loose their temper (aka mad, angry)