The film is based on the classic hilarious drama "Love High Heels" and is an urban gold rush. The protagonist Ma Lu and Fat Cat are a pair of children in trouble. They left their hometown and came to the city in search of beautiful dreams. However, the colorful world in the city is not what their simple mind can understand. The two brothers spent the whole day thinking about how to make money and did a lot of ridiculous things. They rented a basement, and through a small window, every day on the road, you could see a pair of beautiful "red high heels"-a girl who likes to dance-passing by. However, he never had the opportunity to see the girl clearly.