*"About 14,000 years ago, certain wolves caught a disease called "lovesickness". And when they met people, they became their companion dogs."*

If one word could encapsulate Noh Ye-gyum, it would be *"lovesick"*. Despite him loving people with all his heart, Ye-gyum finds himself trapped in an endless cycle of being used, betrayed, and ultimately abandoned. This time proves no different for him, as the family of his current *"master"* Jooyung drives him away to pave the path for Jooyung's advantageous marriage and future spouse. Alone once again, Ye-gyum is left to gather his belongings and leave. Or is he? Suddenly, a mysterious man named Jooin appears, sweeping Ye-gyum away to his home. There, he is fed, clothed, and showered with an overwhelming amount of affection. As Ye-gyum senses the telltale signs of his lovesickness resurfacing, an uncertainty lingers: will this man also leave him, or could he finally hold the cure to this lifelong affliction?