Yang is a young man of thirty, smart and talented. He is expected to be the youngest BD manager of a real estate construction company. But he seems to be determined of his future life when he realizes that the bosses missed their affections and friendships for their careers. He decides to try a different way other than the mundane successful way. Yang returns home town to undertake the operation of a grocery store in case of grandpa's illness. There's no 24 hours convenience, but full of warm heart, credits for constrained customers, talking for lonely guys, room for children out of school wanting working parents, light for off-duty people on their way home. Yang leads the grocery store on its own way in spite of the conflict from modern supermarkets.
