The hour of returning to work is almost there, all the members of the designer team are still doing their work before the working day ends today. Suddenly Yoon Hee feels a vibration from her cell phone, she takes her cell phone and finds her mother's name on the screen.

         "ne omma?"the young woman said when she answered her mother's phone call. Ji Hyo who was sitting next to her stared at the girl for a while then returned to her work activity.

        "are you done with your work?"Mrs. Lee asked her daughter.

         "I'll be done soon, why omma?"ask Yoon Hee again.

      "visit your oppa after work, you must be...