My Roommate Is a Gumiho Kdrama cast features Jang Ki-yong and Lee Hye-ri. The male lead is a 999 years old nine-tailed fox who can’t wait to turn into a human. But Lee Dam ruins his plan and endangers her life by accidentally swallowing his marble. So, they work together to save each other. And sweet Kdramas like My Roommate Is a Gumiho make you want to rewatch the show.