C4092 I'm Stuck at a Bottleneck Again

Lu Shan stayed where he was for a while and found that even the group of Soldier Ants that had reached rank 2 could only shoot out six fireballs at most before they completely stopped firing. For a long time, there was not a single fireball that was aimed at him.

This time, Lu Shan had more or less figured out the abilities of the Fire Ants!

However..