Mu Yilan is the mother of Mu Fenghua and Mu Hanfeng. She is a cultivator from the Mu family, once at Qi Refining but weakened by her pregnancy when her husband Zhou Xinran tries to kill her. She is resilient and loves her children deeply. After escaping, she raises them in seclusion, unknowingly protected by her daughter. She later reunites with her seventh brother Mu Tianye and decides to return to the Mu family.