THE PRESSURE OF THE SWORD

When someone attack him with their weapons, Aero would use his body to take the attack, or bashes his body against it while using that pulling force to drain their energy.

Slowly around him the pulling force become even more powerful that he no longer had to touch the person and instead a radius of five meters around him is becoming an automatic zone where people life force would be sucked in. 

In that five-meter radius the life force of anything inside that radius would be absorbed by him

His entire body is now full with energy again and by now he had killed around two thousand soldiers in just that short span of time

Just like before, the area around him is very chaotic with everyone trying to kill him to avenge their King. 

Like they were robbed of reason, they did not stop even though they saw how Aero turns their comrade into shriveled corpse.

The scene around Aero is the scene straight of some paintings about the Underworld