When a pseudo-literary young woman meets a rock and roll young man, when their infatuation comes true, the two completely different life trajectories begin to intersect. Flowers bloom and fall without regret, fate comes and goes like water. Hua Yuan and her boyfriend Xia Luobai met in the warm early summer and fell in love in the hot midsummer. He said, I will stay with you every winter to warm your hands and feet. She said, no matter how bumpy the road ahead is, I am willing to go on with you.