Siheyuan: Xu Damao's Own Brother, the Nation's Pillar

[Technology] [Multiple Heroines] Xu Yifeng transmigrates back to the 1960s, into the world of a Beijing courtyard, and becomes Xu Damao’s older brother. He obtains a Technology Tree System that unlocks emerging technologies by accumulating emotional energy. From everyday civilian science to military industry and aerospace. From the start, he submits blueprints for the complete Type 95 rifle series, giving the country’s leadership a tremendous shock. He contributes to the plan to resist the Eagle, and is even summoned by senior officials. As his reputation and influence continue to grow, his abilities are still being unlocked bit by bit. To avoid blowing his cover, and to help revitalize the motherland, Xu Yifeng can only head down to the emotional sanctuary of the courtyard, take a job at the steel mill, and become a chief of the technical department. After that, the courtyard welcomes back a War God with the strongest connections, the most fighting skill, the roughest manners, and the greatest charm. As emotional energy accumulates, technology keeps advancing. The East leaps into a new era, achieves reunification, and shakes the universe. Amelia and Japan no longer dare to provoke or bark at them. Xu Yifeng becomes the pride of the courtyard. Xu Damao: In this life, I’ll only listen to my big brother! He Yuzhu: Chief Xu is my hero. He’s my future brother-in-law! Qin Huairu: Hmph, he’s a scoundrel, but I like him. He Yushui: Brother Yifeng is my light! Qin Jingru: I’ll marry you as soon as I’m an adult!