Wang Ye and Tan Yawen have been married for five years but have no children. As they are middle-aged, they decided to have a baby this year. Following the doctor's advice, they traveled to Australia to change their mood and get pregnant. However, they went to the wrong room and were mistaken by the Australian gangsters who came to meet them as the painting sellers. While the couple was dealing with the gangsters, they met the real painting seller Lucia. The three of them traveled together. While fighting wits and courage with the gangsters, they were also slowly approaching a huge conspiracy...