Although Chang Xiangsi and Chang Xiangshou had guarded Ling Tian's body since he was young, they weren't his Natal Dan Artifacts, so he couldn't control them. If he hadn't spent so long nurturing them with Chaos Qi, he probably wouldn't even have been able to use them. Even so, using them required an enormous amount of Mental Power. Despite the many golden cores within him and his rapid recovery, his reserves were gradually running dry.
He had originally planned to exhaust Tian Xin's Mental Power, but now Ling Tian realized that he might be drained dry before Tian Xin was. After all, her Mental Cultivation was higher than his. What was more, she was currently suppressing her cultivation at the Integrated Body Early Stage. If she were at the Integrated Body Middle Stage, Ling Tian would have even less confidence.
At this thought, Ling Tian's expression turned grave, and a faint worry stirred within him.
"Ling Tian, do you know why Chang Xiangshou and I are always together?" Chang Xiangsi's voice suddenly rang out.
"Hm? Why?" Ling Tian was slightly taken aback. He blurted out, "Didn't my parents make you stay together? It seems you can only use the Yin Yang Guardian Array when you're together."
At Chang Xiangsi's reminder, Ling Tian also realized that she and Chang Xiangshou always appeared together. For instance, when he had rescued Lian Xin from qi deviation on an island in the Eastern Sea of Tianmu Star, he had used Chang Xiangsi. Back then, he had only meant to summon Chang Xiangsi, the ancient zither, but Chang Xiangshou had appeared as well.
The same thing had happened this time. Ling Tian had only meant to use Chang Xiangshou, the Jade Flute, to play the Samsara Soul Song, but Chang Xiangsi had appeared too.
"That's