Chapter 70

　　Every day, she spent most of her time in the laboratory with Professor Ma and the team to do their laboratory research. Because she was the one who had made the proposal, she took on a huge workload. 　　Fortunately, everyone was wearing masks and protective clothing, and they couldn't tell what each other looked like. Anna Qin was always the first to arrive and the last to leave, and no one ever saw her face. 　　Among them, Anna Qin was the most mysterious figure in the laboratory. 　　In the evening, she would always make time to go to the hospital to see her grandmother's condition. 　　Louie also seemed to be very busy all week. The two of them barely saw each other, so he naturally didn't care much about her affairs. 　　The day of grandma's surgery came as scheduled. Anna asked Professor Ma for leave and rushed to the hospital early in the morning. 　　She sent a message to David Zhong and his wife, telling them that grandma had an operation today