C665 Tragic Zheng Xue'er

"Sigh, all these years, your inability to walk on the ground has been a barrier in my grandfather's heart. But tomorrow you will be able to walk on the ground. Dr. William said he had the confidence to cure you directly. " Speaking of that, Zheng Hong's old eyes started to tear up. It was obvious that he drank a lot of wine due to his ruddy complexion