During Korean War Chinese veteran Du Chuan was ordered to reorganize the reconnaissance platoon to carry out the mission of raiding deep behind enemy lines. In order to survive the main force, the Volunteer Army's third reconnaissance platoon risked their lives in the attack, forged with fearless courage and the belief of living towards death. A Great Wall of flesh and blood was erected to block the enemy's torrent of steel.

At the beginning of the last century, in the ancient city of Jiangnan, three teenagers from declining families became good friends.They were Qu Qiubai, Zhang Tailei and Yun Daiying who would later become the early leaders of the Chinese Communist Party. Qu Qiubai is the highest-ranking CCP leader who died at the hands of the enemy; Zhang Tailei is the highest-ranking leader who died on the front line of the battle; the "China Youth" magazine founded and edited by Yun Daiying turns 100 this year. The film tells the story of the "finding" life of three teenagers...

After the defeat of the Revolution in 1927, white terror gripped Shanghai. Zhang Renya, an early member of the Chinese Communist Party, risked his life time and again to carry out thrilling yet effective work in Ningbo, Shanghai, Anhui and Jiangxi. With the calmness and meticulousness of a scholar and the toughness and perseverance of a warrior, he regarded the completion of his mission as his highest mission and firmly guarded the "power code" of the Party.

In order to support the Central Soviet Area in breaking the Kuomintang’s military "encirclement and suppression" and economic blockade, the Central Committee of the Communist Party of China decided to establish a red communication line from Shanghai to the Soviet Area via Hong Kong and Shantou. Zou Zuo Ren is the head of the Bogongao station of the transportation line. Together with other large, medium and small transportation stations, he is carrying out the top-secret mission of transporting personnel and scarce supplies to the Soviet area and also transporting funds and intelligence from the Soviet area to the Shanghai Party Central Committee. Under the leadership of Zou Zuo Ren, the traffic men battled wits with the enemy.

During a turbulent time from 1915 to 1921, Chen Du Xiu and Li Da Zhao, along with other like-minded individuals, founded the Magazine La Jeunesse that started the New Culture Movement. The magazine promoted science and democracy and revolutionized the thinking of the masses and encouraged them to fight against imperialism that has been ingrained in everyone. The series follows a colorful cast with various well-known authors, politicians, and revolutionists as they all try in their own way to save their country.