Siheyuan: the Opening System Helped Me Become a Miracle Doctor

Cao Zhida was watching the TV series "Love in the Courtyard" at night, but he didn't expect to travel through time and become a medical assistant in a steel rolling mill. Just when he was confused, there was a sudden "ding" in his head. The Divine Doctor System of All Realms is activated, and all things in the world can be extracted. What surprised him the most was that he could even smoke four beauties! From then on, Cao Zhi fought wits with all the birds and played with all the officials. Be at ease every day and live a prosperous and happy life.