The genius invention of the "disagreement terminal" by the returnee Qin Fen (Ge You) was bought by venture capitalists for a high price of 2 million pounds because it could solve human differences fairly and peacefully. Qin Fen also began to embark on the road of online marriage, and there were constant jokes along the way. He either met gay friends again or met salesmen. Qin Fen was quite discouraged, so when he met the cold woman Liang Xiaoxiao (Shu Qi), he asked the other party to explain his intentions. This time it was even more difficult. Xiaoxiao fell in love with a married man and struggled in a bitter love. This time she came out to meet Qin Fen purely to follow the arrangement of her family. The two who no longer planned to see each other shared the most secret secrets in their lives. However, soon, Xiaoxiao, who planned to break up with her old love, found Qin Fen and said that she wanted to marry him, but wanted to go to Hokkaido with him first. Because her love with her old love started there, and now she wants to end there. Qin Fen agreed. The two set off on a journey to Hokkaido. Qin Fen's old friend in Hokkaido warmly entertained them. The three of them traveled all over Hokkaido. Qin Fen knew that he could not win Xiaoxiao's heart, but he did not know that the depression in Xiaoxiao's heart was rushing towards the whirlpool at the bottom of the sea...