What Happens to My Family?

Soon Bong has been nothing but a loving and doting father to his three children. For 30 years, he ran a tofu store in order to raise them. His oldest, Kang Sim, is an extremely competent chief secretary, while Kang Jae has become an excellent oncologist. Dal Bong, the youngest, is currently looking for a job. However, when Soon Bong realizes how ungrateful his children have become, he decides to file a lawsuit against them for child ingratitude. Following this incident, all of the children find themselves clashing with Soon Bong as well as with each other. Will this family be able to reconcile and get a fresh start in life? And what will come out of their own personal love lives?