Slowly, the old man's face became ruddy, and thin sweat beads came out of his forehead.

Five minutes later, Xiao Yang put away the silver needle and smiled, "Grandpa Blue, all right."

Although it was only five minutes, Xiao Yang's clothes were soaked in sweat. This time, he will resist the needle with internal force, which will have better therapeutic effect on Lan Guosheng's heart disease. But as a price, Xiao Yang will be very tired after applying the needle because of the consumption of internal force.

On the way before he came, Xiao Yang carefully studied the method of needling in the medical classics in his mind. He saw...