章 769: Chapter 644-water refining technique (3)

Laura smiled. &Quot; that's great. We didn't have to go to the elves to level up. Brother hai, we have to quickly plant the medicine so that Grandpa Green and the others can level up. &Quot;

Zhao Hai nodded and immediately collected all the devil octopuses. Then, he began to search the trench. As soon as he saw one, he collected it. In the end, Zhao Hai had collected more than 300 devil octopuses, but there were no more in the trench.

Zhao Hai didn't care about this. If these devil octopuses stayed in the trench, it would be too dangerous for the sea tribe. However, Zhao Hai found a problem. Although the aura of the demonic world was very strong in the trench because of the inner core, it had never spread out of the trench. Moreover, the demonized demonic beasts in the trench almost never left the trench. Why was that?