After Tonghua went to the wedding, Jiang Yi (female) went to Yu Shengsheng's (male) home. The two tried various ways to exchange, but they were all unsuccessful. They guessed that the magnetic field might be wrong, so they decided to go out and try. At this time, Li Zhen called and said that she had returned to China to attend a seminar and wanted to meet Jiang Yi. Yu Shengsheng (male) thought for a moment and nodded in agreement.