Also known as Madam Li, the innkeeper and Su Ning's master. She runs a hidden workshop behind the inn with a full production line from sericulture to tailoring. She teaches sericulture, weaving, dyeing, sewing, and embroidery. She gave Su Ning a black discount card (40% off food/lodging, 20% off other shops) and assigned her promotion tasks. She is strict but fair, requiring disciples to pass on skills and send monthly work if they leave.