It is an anthology drama about the lives of eight legendary figures in China: Yu Min: Involvement in national defence and security from his youth until he reached his middle age. Shen Jilan: Advocating "equal pay for men and women" and her election to the first National People's Congress. Sun Jiadong: Countless defeats become the starting point to depict the relentless spirits of the Chinese scientists. Li Yannian: Heroic feats during the Korean War (known in China as the war to resist US aggression and aid Korea.) Zhang Fuqing: A war veteran has gone to live in one of the poorest regions and helped people out of poverty. Yuan Longping: Worked tirelessly to provide food and clothing for his motherland and the people of the world. Huang Xuhua: It recounts the difficult process in China's independent research and development of nuclear submarines. Tu Youyou: Development of the new antimalarial drug artemisinin and answers some doubts people have about the Nobel Prize received in 2015.

After decades of tension, peace has come to the Korean Peninsula. To mark the start of the new North-South Korean peacetime, top South Korean star Lloyd heads to the DMZ to perform a concert, but a misunderstanding forces North Korean special forces soldier Baek Young Ok to step in. Fans capture their interaction and the public mistakes it for a romantic moment. A scandal breaks out, and Lloyd’s fans are outraged. In desperation, he joins the military… only to find himself in a unit led by Young Ok! Could romance bloom between this unlikely pair?