Female. A criminal who traveled on the train pretending to be a mother returning with her child to her mother's home in Huangning. In reality, her destination was Shuncheng, same as Su Yao and Zhai Jiangrui. She drugged the child with sleeping pills to keep him silent and held him close to avoid detection. When exposed by the train police, she violently lunged at Su Yao before being handcuffed.
