一边做饭一边操

Thinking of the close connection between weapon refining and formations, Ning Cheng sighed, refining weapons would never be easier than refining elixirs. The Xuanhuang Pearl could only help him correct his cultivation techniques, but it could not help him quickly master the skills of alchemy and weapon refining. It seems that no matter how much formation theory he masters, it is still impossible for him to become a powerful formation master....