The moment Shao Cheng has woken up, he has immediately grasped the effect that the Chang Spirit has spoken about after using his body because when he saw the worried and slightly haggard expression on Ren Yuan face, there isn't a bit a pang of emotion that emerges within him.
There wasn't a single feeling of relief, concern, happiness, and even delight of seeing Ren Yuan first after he woke up, especially when knowing full well that the man has fulfilled what he has spoken before Shao Cheng lost consciousness.
Shao Cheng didn't feel an ounce of emotion while showing an indifferent expression along with dull eyes at the extreme relief that is basically surrounding the man's entire body.
"How long was I sleeping?"
"... C-Cheng?"
Even when Shao Cheng was able to easily discern the sudden uncertainty on Ren Yuan's face after speaking in an emotionless voice that doesn't contain the usual warmth hidden on his voice whenever he spoke toward him.