S1E25: Episode 25

After kneeling and calling Zhang Haiqi his "mentor's wife," Zhang Qianjunwanma points to a portrait of a woman from behind, explaining that she was the woman his mentor, Zhang Qianzhang, loved most in his life. Decades ago, Zhang Haiqi had been severely injured in the mountains and fired a flare to summon help from the Zhang family. It was Zhang Qianzhang who answered the call, falling in love with her at first sight.