He Fei (played by Zhu Yilong)'s wife Li Muzi mysteriously disappeared during their wedding anniversary trip. When He Fei searched for her in vain, his wife (played by Janice Man) reappeared, but He Fei insisted that the strange woman in front of him was not his wife. His wife took out her identity card to prove herself. The couple seemed to have secrets that they could not tell. As the gold medal lawyer Chen Mai intervened in this bizarre case, more mysteries slowly emerged... The film is adapted from the Soviet film "Lovушкадля одинокогомужчины".