C219 Changchun nei jing

"Xiao Yu, long time no see." Liu Nanzong's eyes were gentle and his tone was extremely gentle.

"You — you practiced the arts of the kingdom?" Zheng Xiaoyu bit her lips, her expression revealing neither happiness nor sadness.

"I've only learned it for a few years. Master said that my talent is not bad and there is hope for me to reach Pill Strength