C139 Repair Ancient Books(1)

With a creaking sound, the courtyard door was pushed open. Feng Lingxu came back with several porcelain bottles. Jiang Wuxin closed the book and stood up to greet him.

He had just learned how to control minute amounts of true essence, and now his head was full of energy. He needed a certain amount of time to digest it, and he also needed a quiet time to test it out.

"Brother Feng