During the summer vacation, Korean international student Kim Mei sun, who is studying in Beijing, engaged in a "tourism exchange" with her Chinese best friend Shan shan - Shan shan went on a trip to South Korea, while Kim Mei sun followed Shan shan's boyfriend Liang Xi jiang to the beautiful sceneryZhaoqing vacation. Jin Meishan and Liang Xijiang made many jokes during their visit to Zhaoqing. Jin Meishan intentionally told him: Use fire to test gold, use gold to test women, and use women to test men! Her true purpose of coming hereLiang Xijiang was both shocked and angry when he was entrusted by Shanshan to test him. Due to Liang Xijiang's mother's serious illness, he stayed behind to take care of her. Jin Meishan returned to Beijing school alone. When Liang Xijiang was preparing to return to school,Jin Meishan suddenly came to her side and told him that Shanshan had found a new boyfriend in Korea. At this moment, Liang Xijiang received a call from Shan Shan from South Korea, telling him that all of this was for himTest. Liang Xijiang suddenly became foolish and stunned. And Jin Meishan was even more anxious: 'So what should I do?'