My Royal Housemate

A legendary king from the ancient Goguryeo Dynasty, King Gwanggaeto or known in his birth name Damdeok, is suddenly transported to the modern world after a mysterious celestial phenomenon. He wakes up inside the apartment of Lee Sujin, a cheerful yet stubborn 30-year-old office worker who mistakes him for a delusional intruder.

As two completely different worlds collide, chaos, and unexpected emotions unfold. Damdeok struggles to understand modern life, while Sujin tries to survive the reality of suddenly living with a man who claims to be a king. But as strange forces begin to connect their worlds, both realize their meeting was not an accident-but a fate that transcends time itself.