Wen Nannan looked at the map in the lobby, Area 4 was in the farthest corner of the map. Following the map to find Area 4, she saw that every room and door here was tightly sealed.
There were soldiers guarding the outside, just as the nurse had said. They didn't check the people going in, but everyone coming out had to have a green pass.
There were also many people coming and going, most of them relatives visiting family members with fruit baskets and toiletries.
Wen Nannan stood in front of the building for a while, trying to find something unusual from the outside. But someone patted her from behind.
The person who came was a young doctor, looking at her with a warm smile, "You're here to visit your family, right? Are you worried about being stopped by the soldiers outside? Don't worry, they won't stop anyone from going in."
"I don't have a pass, I can't get out after going in." Wen Nannan took a step back and looked at the doctor.