Because the piece used many minor chords and the melody was mostly descending, combined with many leaps and steps in progression, the overall song was quite melancholic.
Zhang Li and Han Yan didn't understand the technical knowledge of music, but just by listening, they could feel the emotions of the song.
Especially when this melody was paired with how Wu Mu looked in the video now...
It was different from his usual demeanor, always wearing a smile and chatting casually with everyone like a friend. At this moment, while playing the song, Wu Mu seemed to be immersed in the music.
His face bore an expression no one had ever seen before, filled with nostalgia, sorrow, and... loneliness.
It was as if he had been abandoned alone in a world with only one person, without familiar friends, without family, and without any kindred spirits— a deep sense of loneliness.
