C349 Constructing the Formation

Su Ling was blissfully unaware of the conversation between Old Fellow and Elder Hee, his attention fully absorbed by the intricate task of inscribing array runes.

Each rune was akin to the stroke of a character, and Su Ling spared no effort in replicating every line and the smallest of details to perfection.

"A First Grade Array Formation requires ten array runes. The one I've just studied