A handsome young servant with charming peach-blossom eyes who was bought by Fang Zhiyue from a pawnshop. Ya'er appears gentle and honest on the surface but is actually calculating and hopes to win Si Yao's favor to become her attendant or husband. He was caught eavesdropping outside the door during an intimate moment between Si Yao and Fang Zhiyue and was subsequently dismissed by Si Yao, who returned his indenture and told him to leave the Si family.
