C525 Giant's Ring

For three days, Lee Mo and Lau Ningxuan sat in silence, without speaking a single word.

On the morning of the third day, Lee Mo finally made a move. He subtly lifted his arm, and as his fingers traced through the air, intricate magic marks appeared before him. As soon as he lowered his hand, Lau Ningxuan began to move as well, drawing forth another magic mark.

This mark