Lin Yun knew the method to locate them. He calculated with the Magic Array, and easily figured out where the four pure-blood elves really were. However, the elves didn't know that he could do that. He only had one chance to attack and then escape.
Naturally, none of the four elves saw it coming. The moment they dodged, Lin Yun already moved at his highest speed, and flew away right after the cannonball.
The four elves gloomily and unhesitatingly chased him. When they were distracted, the stranger who was wearing a cloak agilely escaped in another direction.
Lin Yun fled in the opposite direction of the stranger. Because of the emergency a moment earlier, the four elves didn't dare to split up. They hadn't decided which one to chase when both targets vanished.