Penerangan：Programmer Hao Duanduan lost his job due to the closure of his company, Lighthouse Technology. However, the romantic and handsome overseas returnee investor Sun Yiliu saw development opportunities in the AI travel app developed by Hao Duanduan and asked him to team up to start a business. With the addition of the straightforward and simple girl Li Meng and the mid-life crisis executive Zhou Xiaoou, a startup company was formed.