C444 One Sword Grass(part II)

Suddenly!

Niu Haixin fixed his gaze on Qiao Gao, who was crawling steadily toward the stone monument. A sharp glint flashed in his eyes.

"Something's off. This kid has an Essence Vein beyond the Heaven Rank!"

A storm of thoughts surged within Niu Haixin. Even though he hadn't approached the monument, he could still sense the terrifying sword aura. It was something even he had to respect