In the super city "Jinghai City" where technology and desire are intertwined, a special fragrance called "City Breath" is silently controlling everyone's emotions and choices.
Lin Mo, a perfumer who lives in seclusion in the old city, has the extraordinary talent of sniffing out the memories and emotions of all things. He just wanted to seek peace in his own scent world, until the mysterious death of his mentor involved him in a huge conspiracy spun by the technology giant "Huanhai Group". The bottle of "farewell fragrance" from the dead is the key to the truth and an invitation to fall into the abyss.
When the breath of the entire city is designed, when true emotions become the most expensive luxury goods, Lin Mo is forced to step out of his own world. His only weapon is his innate sense of smell, which is regarded as a curse. He will join forces with Jiang Xin, an independent journalist who pursues the truth, to fight against the beautiful devil who tries to replace true humanity with false "perfection".
This is a war of the senses.
Faced with the temptation of the abyss, can he create a fragrance that awakens the soul and find the last echo for humanity?
