Siheyuan: I Became a Mechanical Engineering Expert

I transmigrated into the world of Love in the Courtyard and became one of the courtyard's residents. To my surprise, I also gained a younger sister who shares neither of my parents. As soon as the story begins, the Jia family sets its sights on my ancestral courtyard house, hoping to claim it for themselves. I tell them bluntly, “Get lost.” In this courtyard full of people with their own schemes, anyone who dares to provoke me will find out what I'm capable of. I used to be an ordinary employee at a steel mill, but I unexpectedly unlocked the “Mechanical Mastery” skill. With this craft at my disposal, I can make a name for myself in this era. Watch me take life easy in Beiping, using this one skill to write my own story of a leisurely life.