After Ye Liuyun led Guan Shanyue out of the exchange hall, he did not immediately leave the city. Instead, he let Zhao Mingcheng go back first. He then took Guan Shanyue, Lei Ming, and others, back to the inn and rented a room.
Then, he put Lei Ming and others back into the Xuankong Stone to let them make a breakthrough in their cultivation realms. Meanwhile, he contacted Liang Xue with Guan Shanyue.
"Have Liang Xue ask He Sining for your contact info, then contact you privately. But make sure nobody else knows about this, and especially don't let He Sining say anything," Ye Liuyun instructed Guan Shanyue.
Guan Shanyue immediately began to contact He Sining.
As for how to approach things, Ye Liuyun would guide him through the Slaving Seal.
He Sining had a good relationship with Guan Shanyue and immediately agreed.
She went straight to Liang Xue and told her, "Isn't it odd? My good-for-nothing cousin suddenly came to me today and asked me to pass a message to you."