Have No choice but to make a trip to the Night King's Manor

"Brother Ximen, I'll ask Qiong Qi and the others. Wait for me for a moment!" After saying that, Beiting Huang walked out of the courtyard and stood under the eaves of the corridor. She crossed her arms and glanced at the four corners of the courtyard. "Qiong Qi, I know you're here. You heard what we said just now. Come out and respond."

The four of them had indeed been guarding near Beiting Huang. Actually, to be precise, they should be guarding Yan Ye. However, Yan Ye was now locked up by Beiting Huang. If they didn't follow Beiting Huang, who else could they follow?