As his divine sense left the thin barrier that protected him from the endless void outside, Xuan Hao was soon left with a profound feeling of shock as he felt a terrifying wave of spatial energy, unseen to the naked eye, sweeping past his divine sense. Destroying it before he could withdraw it.
If not for him already having been prepared for something like that to happen when he extended part of his divine sense outside the boundaries of the small floating island, it would undoubtedly have caused some serious injuries. Luckily, because he had already been prepared, he only ended up losing a bit of strength that was quickly recovered. At the same time, he also became aware of just how dangerous the seemingly empty void outside his small island was.
