Shantong'er's eyes widened in disbelief.
Having fought alongside Yu Wenye several times, he was no stranger to getting injured or seeing heavily wounded soldiers undergoing emergency treatment. Sometimes, when a wound is too large and bleeding won't stop, army medics use charcoal to cauterize wounds to staunch bleeding and heal injuries.
But Yu Wenye... His wound was already stitched and didn't need any bleeding control. He just had to wait quietly for a few days for the wound to heal.
He was using cauterization to relieve pain!
By burning the wound, the flesh feels no pain during this period!
Yu Wenye stretched his arm again, ensuring his injury was completely numb, making large movements without causing intense pain. He let out a deep breath, wiping away the sweat beads rolling down his forehead, then turned to Shantong'er, who looked at him with red eyes.
Yu Wenye calmly pulled up his clothes, tightening his belt while speaking in a deep voice, "This, will be our secret."
