C181 Upper Xuanyuan Mountain

"What fire did you just use?" Mu Ruoning asked when she saw Ling Tian walking over. She was very curious about the black flame that Ling Tian had just summoned.

"That's not fire." Ling Tian replied in an indifferent tone. His tone was ice-cold. After answering, he walked around Mu Ruoning and continued in the direction of Xuanyuan Mountain