Chi Yan's younger sister, currently a college student. She is independent and hardworking, having taken part-time jobs during college. She saves all the money Chi Yan transfers to her for daily expenses, wanting to build her own financial strength. She told Chi Yan that spending her own money feels more satisfying and relaxing, and she is saving to stand taller on her own. Chi Yan cares deeply for her and does everything he can to support her.