C218 Soul Sealing Rune

"Right." Zhao Tiankai nodded and walked to the weeds by the side of the road. He carefully opened a dense pile of weeds and pointed at some indented areas. He said to Cao Yun and the others,

"Senior Brother Cao, look, all the plants here have long and narrow scars from being pressed down. Furthermore, there are also special small scales in the grass. If your guess is correct