With the arrival of the soul aircrafts, Zhang Huanyun immediately issued an order, upon which the Blood God Legion's mechas escorted the infrasonic aircrafts of the Central Legion on a slow retreat. At the same time, the infrasonic aircrafts intensified their assault on the oncoming Abyssal Demonic Puppets.

It would be very difficult to kill creatures as powerful as Abyssal Demonic Puppets through infrasonic soundwaves alone, but the soundwaves would at least be constantly debilitating them.

With the experience that had been gained through the previous battle, the soul aircrafts of the Western Legion and Northwestern Legion had adopted a very good strategy, where they split up and fought individually rather than in groups, doing their best to distance themselves from one another so they could make better use of their speed to pester the enemy. At the same time, they were...