C2466 Preparing to Refine Weapons!

Lau Yiheng smiled and said, "Alright, I understand." After saying that, Lau Yiheng first experienced the Soul Refining and Heart Tempering Spaces. After entering the Soul Refining Space, he heard an extremely sharp sound that seemed to directly enter the spiritual sea of consciousness, causing his head to feel a piercing pain. The deeper he went, the stronger the piercing pain became