It tells the story of the sudden change in the international landscape in the late 1990s, and the cross-strait crisis led to a major case, but behind it was the in-depth competition between overseas forces and our side on the intelligence battlefield.When he first entered the National Security Bureau, his senior brother was already a promising figure. Two people with completely opposite personalities were facing the omnipresent spy offensives of overseas forces, fighting side by side day and night to investigate. Through the confrontation, he successfully cracked the offensive that attacked the opponent.

Today, the special project has begun again, and he was shocked to find that there is a close connection with his senior brother behind him.Spanning twenty years, this is not only a game that concerns homeland security, but also a transformation and competition between the two brothers.

Starring: Wang Kai

Special starring: Peng Yuchang

Special starring: Ou Hao

Starring: Zhou Yiran

Screenwriter: Wang Xiaoqiang

Director: Yao Xiaofeng

1. The Propaganda and Education Bureau of the Ministry of State Security focuses on guidance, and CCTV General Office focuses on the creation of real decryption cases, and exposes the battle between the Sino-US intelligence battlefield for the first time.

2. The market is scarce about Guoan's theme, and the best screenwriter of Magnolia, Wang Xiaoqin, takes action, and a group-like panoramic view shows the 20-year hidden struggle on the security front.

3. The two male protagonists compete. They are brothers, masters and apprentices, and eventually become enemies. This is a fate entanglement and confrontation between human nature that spans more than ten years.