C839 Father Meng's Visit

If this kind of beef was really like this, then even if Yang Song could provide the meat for him alone, how much could he get? There's only so much of it every year, but when research becomes a drug, it's not the same.

Unfortunately, Yang Song currently didn't know. If he had known, he could have directly told Old Master Xu, 'Don't dream about this, it's impossible to research it