Siheyuan: I'm Invincible Thanks to AFK Leveling

P.S. The timeline has been heavily altered. The novel's year 1960 corresponds to 1965 in the TV drama. Please stop saying the timeline is wrong. The author has read so much about it that their head is spinning. After a bad bout of flu, Su Cheng transmigrated to a Siheyuan in 1957. He was bedridden when Qin Huairu tried to take his food. She even dared to steal a sick man's rations. Qin Huairu, you've sealed your own fate. So one dark, windy night, Su Cheng took a sack and pulled it over Qin Huairu's head, giving her a good lesson in how to behave. Yi Zhonghai is always taking other people's side and playing favorites. No problem. You're old, so I'll put a sack over your head and loosen up your bones. Jia Zhangshi thinks she can get away with foul-mouthed abuse just because she's a woman and an old one at that. No problem. Go ahead and curse all you like. The moment I get the chance, I'll deal with you using a sack. Following the principle that the weak rely on quick-witted arguments while the strong rely on their fists, Su Cheng is unstoppable in the Siheyuan. The courtyard's misfits all behave themselves in front of Su Cheng, not daring to make trouble. The unscrupulous male lead has principles, but not many. He has a bottom line, but it's very low!