Su Wan's world is a silent ruin. A childhood fire took away her parents and her sense of smell, leaving her with only a strange "synesthesia" - she can "see" the shapes and colors of smells. In order to retrieve her lost memories, she stepped into the world of scent and tried to become a perfumer, but ran into obstacles everywhere.
Fate led her to meet Lu Chengyan, a top perfumer known as the "ghost of the industry". He is cold and mysterious, and is the partner that all brands dream of cooperating with, but he only makes an exception for her and becomes her most demanding mentor. He taught her how to splice broken colors into a legendary fragrance, but he also pushed her deeper into the abyss of memory.
When a replica of a legendary perfume accidentally reveals the cruel truth behind the fire, the boundaries between love and hate blur instantly. Is he the only light in her life, or an accomplice in driving her to hell? When smell becomes evidence of trial, when love is stained with the dust of crime and punishment, how should Su Wan choose? In this puzzle composed of smell and memory, can they use love as the antidote, redeem each other, and get to know each other again in the fragrance?
