Siheyuan: Sign-In with My Sister, Tormenting the Entire Courtyard

I transmigrated into the body of an orphaned older brother. The whole compound had drained the family savings, leaving me to raise my eight-year-old sister! Silly Zhu kicked down my door and demanded my room, but I hit back with a sign-in reward: a whole chest of grain coupons and gold bars. Jia Zhangshi tried to steal my money and got her hand pinned instead. Now the whole compound is on its knees, begging me to become its top dog!