Lu Haosheng is a man whom Qin Shuyue harbors romantic feelings for. According to her calculations based on her past life memories, he was scheduled to return around the time these events take place. Qin Shuyue is determined not to leave things unfinished this time around and is resolved to make him hers. Qin Zhengjie mentions that Lu Haosheng is knowledgeable in various martial arts styles and could teach Qin Shuyue more advanced techniques if he were present. His anticipated return is a source of anticipation and emotional softening for Qin Shuyue.