But in fact, he was merely exerting a minuscule amount of spiritual power. This was certainly not for maintaining the portal, but for using the spiritual power as a pointer to detect the stability of the portal.
In plain terms, it was a group of indicators.
Hearing this, the Necromancer sighed in relief and nodded vigorously.
"Keep an eye on things for me."
With that, he turned and left swiftly.
He moved so fast that Heine didn't even see where he went; he felt only a blur before the figure was gone, beyond his perception.
"The speed of slacking off is truly extraordinary..."
Mumbling to himself, Heine walked to a position between the two men and split his spiritual power into two strands.
Not much later, he noticed that the Experience Orb suddenly stopped. While puzzled, a bright purple Soulfire shot forth like a meteor, and almost instinctively, Heine caught it in his hand.
After completing this action, his head buzzed, and he felt his soul tremble with tension.