In the spring of 1992, the No. 7 Milk Factory in Daqingshan City is on the verge of closing down. Wang Zhongtian wants to save the factory, but first they need to move the conservative forces from the company. But will the new managment succeed better?
Na Min Kook was a spoiled brat and was sent by his father to his company branch office in China to learn the business. He ran away and befriended a Chinese student Yang Xue and her family. Friendship blossomed into love and Na Min Kook gradually learned to be a responsible person worthy of his father's expectations.