Luo Fu's fiancé, the second son of the Pei family from the Commandery. He is a commander of a thousand households (Qian Hu) who inherited a minor banner from his father and fought his way up to captain. He is described as cold and quiet but thoughtful and deeply affectionate toward Luo Fu. His family has never taken concubines, his elder brother is already married, and he has one younger sister nearly of age. He frequently sends gifts to Luo Fu, including mountain cherry blossoms and Yongming specialty pastries.