'This piece is to memorize 2020' From the beginning of this year, I have already stayed at home about 6 mouths. Every day and night I was like a type, a loop, a Mobius ring. Never go out . In fact, I feel that my mental state is close to the edge. I usually gaze those sky, which is most purely thing in my around, Maybe. That's a cure for human disaster, for everything. This piece' s material is based on some discordant intervals, and overtones. Violin' s overtones are like infinity sound, like you always could hear that sound somewhere. All the overtones in this piece, they are continuous, Maintained, keeping sound.