Also called Xiao Mingxi, three years younger than Wen Shuyu. The only princess of Xiao Kingdom and firstborn daughter of Empress Gu. Doted on by the Emperor, she grew up alongside Wen Shuyu with a close bond. She is somewhat unruly and spoiled, known for secretly keeping favorites and drugging top scholars. Her reputation in the capital is slightly better than Wen Shuyu's.