C433 Determine the Time of Operation

"Hmm... Is it very dangerous?" Lin Hao asked Nangong Qingchen after a while.

"Sister-in-law said that the doctor told her that the success rate of this operation is only 50%, so everything is unknown." Nangong Qingchen told Lin Hao about the conversation she had with Wenn Su the previous afternoon.

"Okay, I understand