The raw material is a rather large piece of cobalt blue calcite.
However, Fang Hong didn't follow the others in having the staff place the calcite into the Magic Furnace.
He didn't even engrave arrays on the calcite like Rolin did.
In fact, he merely walked up to the calcite, looked around a bit, and then casually pressed it with a hand—next moment, seven faint silver lights instantly flickered across the calcite.
Seven parallel processes.
Fang Hong did a quick calculation in his mind, it should be enough, he needs to save some calculative power to refine the crystal structure. Regarding the shipboard magic guided furnace, he had learned quite a bit in the Hall of Thousand Doors, and from Ande.
More importantly, he had a profound understanding of crystals—
At this level, no one probably knew the properties of a Main Core Crystal better than him.
...
"What the hell?"
A moment later, someone suddenly exclaimed in surprise.
