Siheyuan: Get Strong First, Don't Go Looking for Trouble

(Siheyuan setting, System story, multiple female leads)

Wang Qi’an, a modern-day wage slave from the 21st century, wakes up to find that he has transmigrated into the world of the Siheyuan stories. After merging with his new memories, he discovers that it’s now 1951. The good news is that Qin Huairu hasn’t married Jia Dongxu yet. The bad news is that one of his legs is a little lame.