The play tells about the cartoonist Sophie who hit a wall in real life and can only draw in the comic book. Enjoying all kinds of glory in the world, but unexpectedly won the grand prize of a 5-day trip to Singapore in real life. Encouraged, Sophie began to fly to Singapore. Just as she left the airport, Sophie met Yan David, who looked exactly like the prince in her dreams. Investigating the mysterious buyer, Mr. Gao, came to Singapore. At this time, Sophie joined a private party by accident, and got the box containing the Lucky Star Diamond by accident, putting herself in danger. Yan Dawei, the prince of his dreams, experienced hunting and fighting for diamonds, and started a big adventure with Yan Dawei in a foreign country, which also broke Sophie's ordinary life. Changes, and finally successfully retrieved the diamond.