At the sweet age of 20, Gyuyoung became a widow on her wedding day.
Being forced by her in-laws to die alongside her husband, she decided to run away with all her remaining fortune and bought a tavern. Unfortunately, her situation didn't get any better and all that came to her tavern were houseflies.
One day when she was worn out from worrying about what her future holds, a man appeared in front of her saying that he is the long-term resident of that place.

방년 20세, 혼례날 바로 과부가 되어버린 규영.
수절을 위해 자결을 강요하는 시댁을 피해 달아났다가 전재산을 탈탈 털어 사들인 주막은 손님은커녕 파리만 날리는데.. 앞날을 걱정하며 잠든 규영에게 갑자기 나타난 한 남자는 자신이 이곳 터줏대감이라며 수청을 들라 하는데..?