Courtyard Chronicles: Revenge Marriage with Qin Jingru

When a modern mechanical engineer awakens in 1950s China with a second chance at life, he finds himself trapped in a web of betrayal. His fiancée Qin Huairu abandons him when his mother falls ill, leading to her tragic death. Scheming neighbors destroy every romantic opportunity that follows. But when he marries Qin Huairu's cousin Qin Jingru instead, everything changes. Armed with modern knowledge and burning determination, he'll climb from the bottom to the peak of success—and make every betrayer rue the day they crossed him.