Yan Xin, who was still single at the age of 35, suddenly received a call from abroad from her former suitor Guo Xiaodong when she was 20 years old. The first sentence was "Are you married?". When he learned that Yan Xin was unmarried, Guo Xiaodong only said "When I come back, I will marry you!" And hung up the phone. Unexpectedly, the wait lasted ten years. When Guo Xiaodong put the wedding ring on Yan Xin, Yan Xin struggled but couldn't break free. Guo Xiaodong still only said, "You are destined to be my wife."