So, under normal circumstances, Zhang Yanhang could actually hear such a level of sound quite clearly, it was simply a matter of whether he wanted to listen or not.
If Zhang Yanhang knew that his surroundings were so lively after he fell asleep, he certainly wouldn't be able to sleep at all, as he would definitely be curious to explore what was happening.
But these were still not all, the night was still quite long, and more things that Zhang Yanhang didn't know about were going to happen.
Around two o'clock in the morning, a strange rustling noise came from the window of Zhang Yanhang's bedroom, as if some creature was trying to open his bedroom window. Accompanied by a strange fluctuation of spiritual energy, the initially locked window latch suddenly 'click' popped open on its own.
