An executive director who is the only son of the family marries a Gisaeng Jin Suk, but Jin Suk is treated with contempt to the point where she runs away from her husband's home. The man feels sad but there is no way to bring her back. In the meantime, his mother falls sick and Jin Suk comes back to nurse the mother-in-law. Moved by Jin Suk's sincere respect and sacrifice, the mother ceases breathing calling Jin Suk, 'my dear daughter-in-law.'