Zhang Ping'an traveled through time and became a destitute young man in a courtyard house;
When the brother and sister are in desperate situation, the bird abuse system is activated;
Go to the Northeast, develop industry, and build a solid foundation for the national defense industry;
Go to the Soviet Union, bring in heavy weapons, and build the Great Wall for coastal defense;
Go to Xiangjiang, break the blockade, and open up the blood of Yan and Huang inside and outside.
Protect your loved ones and serve your family and country in these turbulent years.
Take a counterattack road to strengthen and rejuvenate the country!
