Chapter 639 : Heading to the Heavenly Machine Pavilion
- A month passed by quickly.
- During this time, Qin Sheng not only refined the Nine Spirit Ruler and the Three Treasures Gourd, but also made some progress in his swordsmanship.
- Mu Qianqian didn't come to see him during this month. Instead, she secluded herself in her own cave to cultivate.