In his consciousness, Zhou Shu felt as if he was in the starry sky, and in front of him was the silhouette of a human emitting a faint glow.
There were bright lines on the body of the human silhouette. On the lines, there were bright spots. It was as if the human body's meridians had been conjured.
Zhou Shu was holding a brush in his hand, and on the tip of the brush was the liquid formed from the Heaven Refining Stone.
He used the Heaven Refining Stone to light up a bright spot in the body of the human silhouette, and the outline of the human silhouette instantly became slightly brighter.
All of this was in Zhou Shu's mind.
If someone was watching from the side, they would only see the Heaven Refining Stone wrapped in Zhou Shu's spiritual essence and forming drops of liquid. Then under the might of the True Fire, they would fuse into the Great Destroyer Sword.