Siheyuan: They Cut Out My Kidney from the Start, So I Sold an Aircraft Carrier in Retaliation

Lin Weiguo, a scheming engineer from the 21st century, had his soul transported into the body of a pushover in a 1960s courtyard compound.

From the start, Qin Huairu set him up to have his kidney stolen, awakening the “Revenge Engineer System.”

While playing the pig to eat the tiger in the courtyard compound and taming married women, he quietly stockpiled cutting-edge technology.

At last, when framed as a spy and backed into a corner, he took a gamble and “handed over the System.” He transformed into a secret weapon for the nation, then turned the whole world upside down by “selling aircraft carriers to his African bros.”