《ONE DAY》 is a song produced by up-and-coming producer Chao Cheng and GMA-nominated hip-pop musician LEO37. It is dedicated to all the protesters in Hong Kong who are till this day still fight hard for their freedom in the anti-extradition movement.

Director：Tzu-An, Tsai
Photographer：Tzu-An, Tsai  Young Cheng  Wayne Chen
Editor：Tzu-An, Tsai
Color Grading：Young Cheng
Graphic Design：Yu Pu Pon
Catonese Lyrics Translator：Ethan kong
Special Thanks To：馮會元、江品緒、劉瀚中、顏子為