As William Cole approached, Arrow Gui struggled to rise from the bed.
"Don't move."
William Cole let out a shout, stepped forward to examine Arrow Gui's injury, "This leg is completely ruined."
"All that can be done now is to amputate the excess bone, but rest assured, I'll make sure you won't feel any pain."
"I will order the best prosthetic limb for you later, at least to make you look no different from an ordinary person in daily life."
Arrow Gui's wound had already been dressed, but at the end of his left thigh, instead of flesh, there was white bone protruding.
Arrow Gui, not much for words, said, "You saved my life."
"You traded your own son for me, there's nothing more to say, you've done enough."
William Cole managed a bitter smile, "We're all brothers; I won't say anything superfluous."
"This leg, consider it a debt I owe you."
Arrow Gui shook his head and lay on the bed, "Come on, saw the bone."