The male protagonist is a stubborn dog, and the female protagonist is a dark talker.
The male and female protagonists are both patients with depression. The male protagonist is an orphan and comes to work in the club owned by the female protagonist in order to make a living. The two later get to know each other and fall in love. After a series of trials and conflicts, they achieve success and the ending is he!
Concept: The story of a loyal dog hero and a sinister heroine