"Canon, a polyphonic music form purely composed of imitation techniques." Among them, "the melody of one part chases another part from beginning to end, until the end... The last bar, the last chord, they will merge together and never separate. The extremely lingering music is like two people chasing each other through life and death." (Quoted from a netizen's explanation of "Canon")
"There are zhi in the garden and orchids in the river. I miss my sister but I dare not say anything."
"Xiao Nong, the moonlight is just right, let me play "Canon" for you."
Intention: Accompany each other to achieve success when we are young, from childishness to maturity