Gu Zihan: The calm and calm beautiful uncle, gentle on the outside but tough on the inside, very attractive and very tormenting.
Ren Xiaotian: A handsome and cheerful high school student who looks like a loser but actually has unlimited potential. He looks romantic but has a loving nature.
Their encounter was due to an accident, and then the surging tide of fate made them an inseparable part of each other's lives. Repeated dreams, memories lost in the depths of time and space, love and hate, responsibilities and emotions, see how these magnificent colors mixed in the whirlpool of their fate weave a song of time and space.