Siheyuan: I Hand Over Black Technology to Build an Interstellar Dragon Nation

He Yuzhu transmigrated to 1965, and a World Seed app appeared on his phone.

Not only could it connect him to Su Wanqing, a beautiful scientist in 2024, it could also open a portal to the cultivation world!

While the schemers in his courtyard were still calculating food coupons and leftovers, He Yuzhu had quietly set the country on the path to becoming a great power.

He downloaded immersive lithography technology: the semiconductor industry took off ahead of schedule, and the Dragon Nation's chips dominated the world!

He downloaded perfect gene serums: the whole population's physical fitness soared, and everyone could tear Japanese soldiers apart with their bare hands!

He downloaded spirit stone deposits from the cultivation world: spirit-energy technology took off, and Dongfeng missiles evolved into "Dongfeng Flying Swords"!

Qin Shi Huang watched the video: "My descendants have already conquered the stars and seas?"

Yi Zhonghai: "Zhuzi, your grandpa here wants someone to look after him in his old age..."

He Yuzhu: "Get lost. I'm busy developing a Mars colony!"

As one cutting-edge technology after another emerged, the Dragon Nation became not only the strongest on Earth, but also the hegemon of the Milky Way!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.