The film tells the story of Gu Xiaojiao, a disillusioned young girl from the year 2018, and Lu Ming, a disillusioned young man from the year 1999, who accidentally live in the same room due to an overlap in time and space, resulting in a series of hilarious, bitter and sweet love stories.
- Lei JiayinLu Ming / Lu ShiyiMain Role
- Tong LiyaGu XiaojiaoMain Role
- Yu HeweiDr.Support Role
- Tao HongShop keeperSupport Role
- Li NianXiao YaSupport Role
- Li GuangjieHusband of Xiao YaSupport Role
- Yang LeAgent Xiao MaSupport Role
- Fan MingUncle Tu DouSupport Role
- Xu ZhengWaiterSupport Role
- Yang DiWaiterSupport Role
Gu Xiaojiao, a single woman in her late twenties living in the year 2018, dreams of marrying a wealthy man who can afford the luxurious mansion she desired since childhood. However, she repeatedly faces setbacks and can only live in a rundown residential building. Meanwhile, in the year 1999, Lu Ming holds a grand blueprint he designed but struggles to find investors, and his career is on the verge of a major crisis.
A strange moment arrives when these two disillusioned individuals find themselves witnessing an astonishing scene upon returning home. After the same door closes, it unexpectedly becomes a convergence point of two different time periods, leading to the encounter of two people from different eras.
In order to save their respective futures, they join forces and embark on a series of measures to fantasize about becoming overnight millionaires, triggering a chain reaction of hilarious and unpredictable events. Unbeknownst to them, the overlapping of these two timelines is manipulated by external forces. Each step they take will lead to unforeseen consequences. What's even more fatal is that despite initially considering each other merely as business partners for making money, they ignite sparks of love along the way.