Original Title: 또하나의약속
Another Family
Sang-gu is an ordinary father whose biggest pride is Yumi, his daughter who got into a prestigious elite firm, even though she couldn’t go to college because of their financial difficulty. However, only after two years of working at the company, Yumi comes back home with serious illness related to her job and soon dies. When the company refuses to take responsibility for her death, Sang-gu resolves to put up a lonely fight against Korea’s biggest and most powerful corporation.