Synopsis：In Foshan, a city with a long history, Xiaoqi embarked on a journey to find the secret of the ceramic whistle left by her grandfather. When she first arrived, she fell down because she stepped on a watermelon peel. Fortunately, a hero came to her aid. This hero was Mr. Yang, who later became their good friend. In the process of searching for the whistle, Xiaoqi mistakenly entered Master Dong's house and met the sexy landlady. At the same time, she also met A Jin, who was determined to challenge the "best fighter in Foshan".