Shadow Realm III

….

Thrusting Arges to his side, Kaiden frowned his eyebrows slightly. With each successive kill, the atmosphere got worse. Not to mention, there was an enclosing feeling of danger. Turning his head, Kaiden squinted into the distance using his Firmament Piercing Eyes. As he pierced through the murky fog surrounding his, he discerned multiple battles taking place. 

As he did so the kill counter on the event quest continuously rose. However, he didn't relax his nerves for one moment. In fact, he prepared himself for the possibility of spontaneous battle. Unfortunately, he couldn't keep his Sphere of Influence active. He came to realize that not only was his Vital Core and Soul Temple damaged, but the original value of his Concentration was also being reduced.

Hence, more often than not he needed to deactivate his Sphere of Influence when not in use to increase the recovery speed.