Siheyuan: Transmigrating to 1952, Practice Makes Perfect

Wang Jianshe transmigrates to a courtyard-house world in 1952. From the start, he has two golden fingers: a System space and a practice-makes-perfect System. By repeatedly doing things to gain experience and raise his System's level, he maxes out skills in cooking, mechanics, fighting, firearms, and more, gaining tremendous power. He only wants to keep his head down and enjoy a quiet life. But when the scheming scoundrels in the courtyard try to provoke him, he refuses to back down and hits back without hesitation.