The film tells a love story that happened at the end of the last century and was entangled in the tide of time. Li Wu (Zhu Yawen), who wanted to become a poet and change his fate, was lucky enough to meet Chen Hui (Song Jia), who was obsessed with his own smell and shadow. The two were crazy because of love. A pair of woolen pants could not withstand the hustle and bustle of reality, and talent and emotions withered. Love has also become a "poison", is there an antidote?