C291 Hands

Song Wanshan waved his hand, and a maid came over with a jade box. He then took it and personally handed it to Yuan Chiying: "Inside this box is the 'medullary fluid'."

Hearing that, Yuan Chiying's heart flashed with excitement, he carefully received the jade box and opened it. Three thumb-sized jade bottles laid inside, and because of the unique characteristics of the medullary fluid