C673 Blood Replacement Surgery

"The patient's body is constantly being overdrawn, so we're at a critical point now. The only option is a blood transfusion, and it's going to be a major one. We'll need a lot of blood units. I've already contacted the blood bank to see how much they have in reserve. Does anyone here have the same blood type as him? If so, we might need your cooperation."

The doctor's words left Wanwan stunned