Siheyuan: I Repay Every Grudge on the Spot, Never the Next Day

The usual setup: The protagonist transmigrates back to the 1960s, keeps his head down, and gets drained by all the scheming residents of the courtyard, only to strike back at the very end.

Lin Jianguo: Sorry, I never spoil anyone!

From the start, I reject Qin Huairu and obtain the Eye of Analysis. Yi Zhonghai tries to guilt-trip me with morality, so I turn everyone against him. Silly Zhu tries to get physical, so I exchange for combat skills and break his leg on the spot!

I act decisively, repay every grievance in kind, and never let anything wait until tomorrow!

This is not a story about a "good person." It is the legend of a scheming transmigrator who uses his golden finger and knowledge beyond his time to bring every villain to justice in an era of scarcity, while leading the nation to a technological leap forward!

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