C5029 There Was No Need to be Nervous Just Relax!!

Back then, according to Zhang Xiaofann's explanation, "Mr. Zhang" was just a polite way of addressing him. There was nothing special about it.

However, from the current situation, it seemed that this "Mr. Zhang" was far from as simple as he looked on the surface.

Could it be that this brother of his, who had extraordinary medical skills and outstanding skills in all aspects