Release Message:  Han Ruofei (Jian Nailiang) obtains a time-traveling polaroid. By taking a selfie, it allows him to travel back in time to the same place 10 years ago.

Description:  The story follows Han Ruofei (Jia Nailiang), who obtains a time-traveling polaroid. By taking a selfie, it allows him to travel back in time to the same place 10 years ago. However, the time-traveling machine has limitations too. He cannot travel as many times as he wants, the maximum time for each travel is 10 minutes, and he can only travel back to exactly the same place 10 years ago. Determined to save his deceased ex-wife, Xie Jiaxin (Ruby Lin), he sets off on his time-traveling journey.