Siheyuan: I Secretly Handed the Nation Future Technology

The protagonist was just standing by the window of his third-floor apartment, scrolling through his phone, when debris from a car crash flew over and killed him on the spot.

When he opened his eyes again, he'd gone from being a 1.85-meter-tall middle-aged man to Yan Bugui, the Four-Courtyard Compound's famously calculating resident.

Faced with Third Aunt and the four children who were destined to neglect him in his old age, he initially just wanted to coast through life. He even wondered whether getting drunk might send him back to his own world.

Then the spatial dimension and sign-in System appeared, changing everything.

Daily wages, scratch-off wealth prizes, a weight-gain talisman, a hunger talisman, Tai Chi, Tai Chi swordsmanship, and all kinds of supplies kept rolling in. The spatial dimension also expanded bit by bit with every sign-in.

Yan Bugui stopped treating his family like a cold ledger of calculations. Instead, his children grew closer and closer to him.

After he retired, the System's rewards became even more outrageous, granting him super rice, wheat, and even strategic technologies.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.