导演：未知
主演： ??? , 李相旻
状态：集数：更新第04集
剧情：Jeongyeon joins the lab of her former tutor, Yoo Geon, as an intern. However, Yoo Geon, whom she meiju.ｐro hasn't seen in a long time, finds her attitude cold. Amidst an emotional experiment and the reunion of the two, subtle ripples begin to form between
