This unscientific

In the inner room, Delfina Dawson followed Gareth into the room.
Many medical machines are running regularly, and a strong smell of medicine lingers in the air.
When several doctors saw Gareth coming back, they greeted him one after another, and then looked at Delfina Dawson, ​​whom Gareth brought back, with confusion.
Gareth waved his hand and said, "I don't have time to explain. You just need to know that the young man next to me is a great doctor in the world."
Um?
The...