Beigong Yu would likely never have imagined that Shangguan Qingyi had already "captured" him and made him her servant.
At that moment, Beigong Yu, Taoist Zixiao, Jiang Ke'er, and the others had used the Immortal Concealment Art to reach the center of Jiuyou Demon City.
This was also the center of power for the Jiuyou Demon Dynasty—the place where the dignitaries of the Jiuyou Demon Dynasty and the Demon Lord resided.
Chapter 227