Chapter 2005: The most famous teacher in the world?

Mabel's voice was neither loud nor soft, but everyone heard it clearly.
elder brother....
Dr. Leach...is he really Mabel's brother?
How could Mabel suddenly have such a brother?
I've never heard of it before!
People opened their eyes wide and stared blankly at Michael Leach who walked in.
Who dares to believe it?
Who is willing to believe?
The room was eerily quiet.
Michael Leach walked over and was about to help Mabel up, but he saw that Hong Nengquan still had...