Please Believe This Is Science, Not Qi Men Dun Jia

Thirty years ago, a large fault ripped apart the earth's crust, the laws of physics collapsed, and great disasters were rampant. In order to fight against monsters, humans light up the technology tree of heavy mechas and energy cannons. But in the slums of District 9, there is a dilapidated "Gui Yi Tang" repair shop. The shop owner Gu Chen is a young man with an eccentric personality, greedy for money and afraid of death. He does not rely on parts to repair things, but on "feng shui". He kills monsters not with guns, but with "calculations." The ace of the Special Defense Bureau: "Report! The world-destroying giant stepped on a banana peel, fell into a high-voltage electricity tower and was burned to death!" Gu Chen pushed up his glasses: "That's the friction coefficient correction, plus the mine diversion bureau. I told you to learn mathematics, physics and chemistry well." Defense Bureau senior officer: "No matter what, please join us! You are the only S-class superpower!" Gu Chen held a wrench with a look of disgust on his face: "Don't talk nonsense, we must believe in science and reject superstition. Also, the maintenance fee will be settled and there will be no credit." ... This is the story of a "night watchman" wearing a repairman's vest, using industrial waste as a magical weapon, and telling the gods the rules of physics in the cyber wasteland. "In this chaotic world, precise calculation is the greatest violence."