House Xue and house Xue were enemies with Lin Yi, and threatening Xue Peng was to provoke them, to see if they'd react in any way. Lin Yi didn't expect the two to take the initiative to be friendly, and it was so fake that he couldn't believe it.
In this situation, Lin Yi would never believe that the two wouldn't do something. He was prepared to let a little spirit beast out to watch Xue Keyan the whole day!
On Hao Zili's side, although there was a defensive formation, Lin Yi still left a small spirit beast as a guard.
If anything happened, the formation and the little spirit beast's protection would be enough to hold on until Lin Yi came to help.
In addition, the little spirit beast that was keeping an eye on Xue Keyan could also come over to help at any time. For Hao Zili, it should be foolproof.