Anja, Gidaryeo, Kiss hae

Ma Sung Jun works part-time at an animal adoption café, spending his days surrounded by pets in need of homes. Although he has always preferred cats over dogs, his routine takes an unexpected turn one evening after his shift ends. On his way home, he stumbles upon a lost dog belonging to a completely mysterious and unidentifiable breed. Driven by an inexplicable impulse that defies his usual preferences, he decides to take the strange animal in rather than leaving it on the streets. He names the dog Tani and briefly leaves his apartment to purchase the necessary supplies for its care. However, upon returning home with everything needed to look after his new companion, Ma Sung Jun is met with a shocking discovery. The creature waiting for him is no longer a dog, setting the stage for a bewildering and unforeseen encounter that will change his life entirely.