Ivan sat cross-legged on the central stone stool, and the rune lines engraved on its surface came to life, emitting a faint glow. The light spread along the rune lines, illuminating the four stone stools around them and thus activating the entire runes sorcery array.
Black Magic Wind arose, swirling around the small plaza where the sorcery array was located.
Under the pull of the Black Magic Wind, that pervasive special aura within the magic stone mine was drawn towards the sorcery array.
The special aura in the magic stone mine, fundamentally, was the innate power of the mine, capable of continuously producing magic stones; however, the aura itself was difficult to utilize and far less convenient than the magic stones.
The Black Magic Wind Fire Array undoubtedly solved this problem by converting the drawn special aura into pure mental energy through the Formation, which then transformed into Black Magic Wind.
As the wind became fire, the Black Magic Fire ignited.