Yin Zheng's personal maid, known for her hot temper which contrasts with Yin Zheng's mild nature. She is loyal and fiercely protective of her mistress, often angry on Yin Zheng's behalf when they are bullied. She has a good memory and would not forget details about people or events. When Yin Huan ruined the Lantern Festival clothes, Feng Nian confronted the back kitchen staff and ended up knocking over the breakfast box in the altercation. She is passionate and expressive, unable to keep her anger bottled up.