C366 Root of Knowledge

root of knowledge

Although it was not Liu Yang's first time going abroad, nor was it his first time coming to the Mayo Clinic, and he didn't have the excited thoughts of a young person, his state of mind was originally very calm. However, the moment he got off the plane and got on the luxurious car to welcome the unknown, a sense of pride arose in his heart. However, when he saw Yang Xiaoquan