The original song of "I Believe One Day" is Xiang Hui, the song style is sad, the song duration is 4 minutes and 59 seconds, and the distribution company is Xinyu Culture.

The lyrics of "I believe one day" are: when it is quiet, the wind blows through my ears, as if it were your whisper. How many diaries have been written for romance in the past, and sweet memories have become yesterday. When it rains, I think of my umbrella, and the corner tells the story of convergence and dispersion.