"The runes of this kind of middle-tier formation are nothing more than the circuits of a low-tier guardian formation drawn twice. Then, on top of the second pass, you can add whatever functions you want."
"Protection, teleportation, self-repair, or coordination with spirit artifacts to create an offense-defense reversal formation."
"Which kind would you like to see, A Bang?"
"I want to see offense-defense reversal!"
Lin Ke immediately drew a green formation rune. It was precisely the Unmanned Sky-Patrolling Yama Formation that the Jade Great Radiance Church and the female cultivators of the Imperial Clan had developed back then.
However, Lin Ke had only found the relevant archives in Liu Mingqing's storage bag and studied a little of them in passing. He was not yet proficient and could only draw one green formation rune at a time.
Moreover, the spirit artifacts he could control were not of a particularly high tier, either. They could only be top-tier spirit grade, not even reaching origin tier.
"This green formation rune is the code-no, the pattern-that lets the formation mobilize spirit artifacts. Each green circuit can mobilize one spirit artifact."
Seeing this, A Bang quickly copied the rune circuit Lin Ke had drawn, following it from start to finish in one uninterrupted stroke.
Lin Ke's eyes widened considerably.
"A Bang! You really are a formation prodigy."
Mu Ting was taken aback as well. "Hahaha, you two draw the green formation runes. I'll provide the spirit artifacts."
Lin Ke nodded immediately, and he and A Bang began adding green formation runes to the formation, one after the other.
The two seemed to be competing, to the point that A Bang even used his movement technique.
Mu Ting smiled at the sight, then turned her palm over.
Countless spirit artifacts rose into the air: sabers, spears,