Under the never-night city of Luoyang in the Tang Dynasty, there is a cat spirit that patrols every night, steals people's skins, invites people to dance with them, and empathizes with them.

In the dance studio, the noble son meets the lover of his childhood dreams again. Is it the familiar skin that he is fascinated by, or the fiery heart of the century-old cat under the skin?

In the village, a black cat has its tail cut off, seeking the rebirth of its former benefactor. Is what she is waiting for the love of her life, or a whirlpool of desire and betrayal?

In the ditch, the mouse spirit fell in love with the little cat demon. Is he looking forward to self-destruction towards happiness, or a love song that rewrites his destiny?

One city, three cats, passionate and passionate...