In the near future, every 18-year-old can receive a letter from herself 20 years later. 18-year-old Bai also waits for a letter that will illuminate her future life in this way. However, she receives a blank envelope, and after meeting with a fortune teller, she decides to take the first step to become a pastry chef.


  • Zijing Jia: Director
  • Zijing Jia: Writer
  • Rui Song: Producer
  • Wanting Bai: Key Cast, “Ying Bai”
  • Andrew William PEAT: Supervising Sound Editor
  • Yucheng LI: Composer
  • Yinuo Wang: Art Director
  • Qiqi Deng: Editor
  • Yu Wang: Cinematography
  • Tai San: Gaffer


  • Project Title (Original Language): 红信日
  • Project Type: Student, Short
  • Genres: Fantasy, Drama, Teen
  • Runtime: 12 minutes 23 seconds
  • Completion Date: June 20, 2023
  • Production Budget: 100,000 CNY
  • Country of Origin: China
  • Country of Filming: China
  • Language: Chinese
  • Shooting Format: Digital
  • Aspect Ratio: 16:9
  • Film Color: Color
  • First-time Filmmaker
  • Student Project: UIC