In the autumn of 1965, Ye Cheng traveled through time and became a doctor at the Fifth Hospital of the city, and was "kindly" arranged by Qin Huairu to join the "Love-filled Courtyard". At the beginning, he discovered the secret of Qin Huairu going to the hospital to get the ring, and he immediately realized that this woman was not simple. Faced with the conspiracy of the whole hospital: the vampire widow Qin Huairu, the thief of the Holy Rod, the calculating Jia Zhang, the sanctimonious old man... Ye Cheng activated the [Assisted Living System]. Medical skills? Directly reach full level! Difficult surgery for intussusception? He picked it up at his fingertips and made a sensation in the whole hospital. He was promoted and his salary was doubled. While Si Zhu was still being squeezed out of all his savings by Qin Huairu, Ye Cheng had already made a prosperous life relying on his medical skills and system rewards. When Banggan stole the chicken and wanted to frame him, Ye Cheng sent him to the security department to let the whole hospital see the true face of the Jia family. When Jia Zhang still wanted to act arrogantly, Ye Chengliang took out the account book: "When will I pay back the eight hundred yuan I owe to Silly Zhu?" Qin Huairu panicked: "Ye Cheng, how do you know..." Ye Cheng sneered: "I don't just know this. . I also know that you want Bangjie to live in Yuyu's house, and you want to tie Shazhu up with your cousin, and you want to suck the He family dry for the rest of your life. "From today on, the rules of this courtyard have to be changed."