Du You didn't expand his Resentful Souls Domain to its maximum extent, otherwise this large Murloc tribe would die off quickly. Instead, he let his domain cover only a specific area around him, aiming to kill the tier two Murlocs.
The succeeding Murlocs had no concept of death. As long as there were higher-ranked Murlocs, the others would bravely and fanatically charge forward without fear of death. However, if the higher-ranked Murlocs fled, the rest would quickly scatter.
Du You had already learned of this knowledge before his arrival. Now the higher-ranked Murlocs were under the control of the potion and frantically rushing over, so the lower-ranked Murlocs naturally became even more insane.
Far away, an incomplete tier three Murloc had run over and swung its fist fiercely at Du You and the others. A deep blue light shimmered in the distance, indicating a tier three Murloc was now capable of Kattack Du You and his group.