Hearing that they were going to deal with the Xu people, Zhao Hai also increased his speed. Liu Sheng and Zhang Chang also saw the speed of Zhao Hai's boat. It was really fast, even faster than their flying speed. Even if they took out their flying swords, they wouldn't be able to fly as fast as Zhao Hai's boat.
At first, the two of them had some doubts about the strength of Zhao Hai and the other two. After all, the three of them were all nascent Soul Stage experts. However, they had no other way to find help, so they could only ask for help from the three of them.
The two of them didn't have any good intentions in inviting Zhao Hai and the others. In their opinion, as long as they could get Zhao Hai and the others to help, even if Zhao Hai and the others couldn't help much, they could escape as long as they could hold those people back. By then, Zhao Hai and the others 'lives would have nothing to do with them.