Zhao Hai and the others quickly approached the island. The people on the island seemed to have noticed them as well. They immediately sent half of their people to meet them. It seemed like they wanted to block Zhao Hai and the others. Zhao Hai looked at them and found that they were all dressed in black. Their faces were covered with black cloth. Although they had all kinds of weapons in their hands, they were all black and did not reflect any light.
Zhao Hai's heart skipped a beat when he saw the way they were dressed. In the blood sea realm, the clothes of each sect had their own unique characteristics. This had a lot to do with the cultivation techniques they practiced. For example, the clothes of the blood slaughter sect were all red, the blood-red kind. This kind of clothing was the symbol of the blood slaughter sect. This kind of clothing itself carried a trace of killing intent, which was a certain enhancement to the blood slaughter sect's cultivation techniques.
