Bei Tang Qianxiao, after listening, turned his gaze to Su Chengyu at the back.
However, Su Chengyu seemed unaffected, chatting idly with Yang Junmo about something.
Hesitating for a moment, Bei Tang Qianxiao still walked over and took the initiative to ask, "Su Chengyu, how did you realize that she... was not right?"
"I also have a considerable study of the Dual Cultivation Method. During the exchange with her, I sensed something unusual about her," he replied.
It was entirely due to Su Chengyu's understanding of the Dual Cultivation Method that he was able to notice this.
As someone who often proactively nourished his partners during the Dual Cultivation process, Su Chengyu could clearly feel that something was wrong with her body, it appeared to be hollowed out.
And it wasn't done voluntarily, but her cultivation was being passively sucked away.