A sentient magical silk ribbon that serves Nezha. It has scarlet silk and can move independently, acting like a loyal companion. It tucked a blanket over Nezha while he slept, then sneaked out to visit Bai Zhi at night. It knocked politely on Bai Zhi's door and accidentally scared her by shooting into the room. It communicates through body language and silk movements, wanting Bai Zhi to embroider butterfly and peony patterns for it. It is described as beauty-loving and somewhat like a little girl.
