C269 The Monitor of Zhai Yu Guai

When did this happen, and why had he never noticed it?

There was someone in the house. He was often in the house, but he didn't notice anything? Could it be that he had stayed with An Xi for too long, even his vigilance had lowered?

Zhai Yuji was blaming himself in his heart.

There had been a lot of things happening recently, and he hadn't paid much attention to a lot of them