Yongwoo (용우), a Tiger Shifter, is a prominent actor in Shifter society. He rescues a cat from a filming set where it was being abused as a "jinxed black cat," and brings it home.

Naming him Dodong (도동), Yongwoo grows attached to the feline. However, one day he wakes up from a nap to find Dodong completely vanished—and all of Yongwoo's wallet and valuables were stolen!

The media erupts with a controversy, accusing Yongwoo of abandoning his cat. To quell the scandal, Yongwoo tracks down the Cat Shifter, Haedong (해동), who had pretended to be a cat and stolen from him, and makes him an offer of cohabitation:

"You live in my house for now."

A famous Tiger Shifter blackmails a thieving Cat Shifter into becoming his live-in "pet." Can this forced cohabitation fix Yongwoo's image, or will the thief steal the Tiger's heart instead?