"How do you feel?" Zhao Guang, with his hands behind his back, looked at his parents who had already recovered.
"Feel? It feels pretty relaxed, and it seems my back doesn't hurt anymore," Zhao Feng said.
It's normal for older people to have back issues. Zhao Guang had fixed their whole bodies in one go, so of course, he could feel the problems that were present originally.
However, the biggest issue with his father was not his back but his lungs, probably due to years of smoking.
"Huh? I seem to have really gotten younger, and it doesn't feel like an illusion."
The mother finally noticed the problem.
Zhao Guang hurriedly said, "You can look in the mirror first, then move around. The effect of the potion is not completely immediate; it will gradually manifest over some time, and there will be further changes."
Zhao Guang let the two of them move around, while his hands continued to tremble.
