Murong Yourou was someone Du Shaofu met at Lan Ling City. She was originally in a coma like state due to being poisoned. He met her through Dai Xingyu. Dai Xingyu was Murong Yourou's niece, despite being only being in her twenties she was already an aunt because she had an older sister that had a huge gap in ages who was also Xingyu's mother. Dai Xingyu originally wanted to get a cure for Murong Yourou but she got into trouble. Eventually she met Du Shaofu who eventually healed her aunt.