A gust of wind and thunder surged, and a massive blood-red spear shadow shot towards the sky at an astonishing speed.
Boom!
A shout filled with murderous intent echoed, and that spear shadow burst into brilliant fireworks.
Or rather, it exploded.
Charles was secretly amazed. So this was the power of the Slaughter Formation. Just five hundred Third Tier Lower Zerg warriors could unleash an AOE skill of an entirely higher tier.
And that wasn't all. This military formation had nine moves, each imbued with the essence of Charles's Overlord's Spear, and each with the strength of a Fourth Tier Lower.
The difference was that this formation could target both individual enemies and large areas.
Charles's gaze was complicated. How should he put it? All he needed to do was keep making money.
Whether it was the research lab or the training ground, these two women always managed to turn the resources he acquired into power without wasting any.
