C88 The Lightning Is Endless

When Chu Tian's essence, energy, and spirit had reached their peak, he had already started adding formation runes.

If a magic weapon wanted to display a greater power, these additional array runes were a very important part of it. Chu Tian had seen the magic weapons refined by the Pill Cauldron Sword Sect. Normally, there would only be two or three additional array runes