It was an indication that Qiao Jun was listening to their conversation.
Qiao Li was trying to prevent Yu Holea from saying anything bad.
Yu Holea understood this and said,
"I will reach home by 8:30."
"Ok! I have already prepared all the ingredients."
Yu Holea nodded and after chatting for a while, she hung up.
She then phone-called Mr. Fu and explained to him about Celestial Master Gui.
Mr. Fu immediately asked some assistant teachers to contact Special Law Enforcer(SLE), he also asked Yu Holea to leave this matter to the police and SLE.
Yu Holea agreed and after one of the members of SLE arrived, she turned to leave.
During this time, Yun Jilang kept on talking with Yu Holea.
When he saw Yu Holea leaving, he said to her,
"My sister, wife, and brother-in-law want to give you a treat."
Yu Holea was stunned and declined politely,
"I don't know them, so it will become awkward. So I can't join you."