Massimo almost spewed blood. John Ansen's words were akin to pressing his head against the ground.
Yang Ping was waiting for his next opportunity. It wasn't in his nature to perform the surgery rashly amidst the risk of unstable voltage. A successful surgery should be stable. Starting with a gambler's luck means failing from the beginning.
Sometimes there was no choice, and risks had to be taken. However, when he has a choice, he was not willing to add unnecessary risk without reason.
When he simulated the surgical procedure using Steven's case, he gained a deep understanding of Steven's condition. He realized that Steven could hold on for more than five hours.
If the engineers could repair the power system, he would just need half an hour to complete the surgery.
This kind of surgery must be performed under the best conditions. He wouldn't make a move if not prepared, but once he does, it would be a lethal blow.