Yeol Chanyang used to serve as the right-hand man and only trusted confidant of the Chu Sect's heir. After a bloody revolution in which Chanyang backstabbed his beloved leader, the despot's on the run.  Chu Seungha is not particularly excited to be caught, imprisoned, and tortured by his ex-personal attendant, who he so kindly housed, clothed, fed, and taught, only for him to be overthrown and betrayed. Many years later, Seungha makes a new life for himself as a human by day and feline spirit by night when he meets Chanyang again. Not surprisingly, he does not take this well. And strangely, Chanyang seems ambivalent about killing him?? strangers to friends to enemies to friends to lovers, maybe a splash of angst