C655 The Operation Began

At that time, in the principal's office on the top floor of the medical college's classroom building, Zhao Yu was fiddling with the decorations left behind by the previous principal, Huang Kuiran, as he paced back and forth in the office.

Beside him, Zhao Yu's eldest disciple, Qiu Lang, looked at his master with a solemn expression. He then asked, "Master