The first piano piece of Korean drama "Mask"

1, the piano music of the first episode of Korean drama Mask is lyn's Just One Day.

2. The mask is a Shui Mu series broadcast by Korean SBS TV station on May 27th, 2005. The film is directed by Fu Chengzhe, written by Cui Haozhe and starring Soo Ae, Ju Ji Hun, Yan Zhenxun and Liu Renying. The play mainly tells the story of competition, infighting, conspiracy and revenge that the heroine encounters after she hides her identity and becomes the daughter-in-law of the chaebol.