Dongcun came to Tong's class again, and the students were very excited. Tong told the story of Qi Jiguang War of Resistance against Japanese Aggression. After class, Tong found that Zhong Lianchang was going to assassinate Dongcun. Dongcun took the initiative to invite Tong to drink coffee, and Tong accused the Japanese in Dongcun of killing China people. The insensitive East Village is not ashamed, but regards it as the glory of power.

Zhong Lianchang appeared in the East Village to shoot. At the critical moment, Anan, a subordinate of Dongcun, rushed to Dongcun. Anan was shot and killed. Dongcun was furious, and the special class arrested Zhong Lianchang. Dongcun ordered Tong to personally shoot Zhong Lianchang to prove that he was not an anti-Japanese. Tong pointed the gun at Dongcun, but it was a psychological test calculated by Dongcun.

At the last minute, Tong Jia Ru turned the gun, and the machine gun was not loaded. Dongcun decided that Tong was a coward who talked about the ideal of serving the country and ordered Zhong Lianchang to be executed. The incident of Zhong Lianchang had a great impact on children. He waved his arms in class and shouted down Japanese imperialism, which aroused enthusiastic response from the students.

When winter came, Tong Jiaru returned to peace with his little heart and gardenia. Su Yi forced Gardenia to marry Tong, who felt helpless. Ouyang led his men to make a scene and vowed to kill the child to vent his anger. As the knife fell, you banxian flew down and fell to the sword of Ouyang Zhengde.

Compared with the drama based on real people and events, Brave Heart 2 often depicts the mental journey and life prospects of ordinary people during the war through a heavy historical background.

As a middle school Chinese teacher, Tong, the protagonist in the play, was originally an ordinary person who was patriotic but didn't want to make trouble. After witnessing his relatives and students killed by the Japanese invaders, he gradually grew into a soldier who fought against the enemy with great efforts and a spirit of not being afraid of sacrifice.

Centered on children, the play shows scenes such as innocent slaughter of civilians, torture by the Japanese army, and tragic frontal battlefield. With the help of neighbors, the maintenance of colleagues and the support of students, Tong's righteous act was born in the warmth of people's feelings in the market, allowing the audience to see the national feelings of patriots from all walks of life in their own way.