When Cheng Sheng and Xi He returned to the alchemy hall, they saw that everyone was in pairs. Sun Yan is facing Xi Bing. Fei Luo is facing Fei Huo. Xi Ning is facing Sun Ri. And Fei Yin… is facing Fei Yinzi, whose face is almost dark. Everyone is looking at him with sympathy in their eyes. But, no one wanted to switch with him since they had been traumatized by Fei Yin – this evil man!
Cheng Sheng's lip twitched when he saw his disciple's helpless expression. Fei Yinzi looked like he was about to cry. He knows that Fei Yin made this arrangement to save time and for the disciples to bond with their peers. But, seeing that Fei Yinzi was paired with Fei Yin, Cheng Sheng can't help but think that Fei Yin is targeting Fei Yinzi.
Cheng Sheng could still remember that Fei Yin was drinking vinegar (jealous) before because of Fei Yinzi!