This is a romantic love story that takes place in a beautiful country with purple snowflakes. Dreams are layered on top of each other. In the end, whether it is the mirror, snow and moon or the snow and fog, Yunli moves step by step towards a more unknown future, whether it is the most gorgeous dream or the cruelest reality. Dreamers can give others the most beautiful dreams but can never give themselves the most ordinary dreams. Is this sad or unfortunate? Yunli murmured Yu Ding's name, but could not find his shadow. Where should he go in the future? I hope your heart is like my concubine's.