Core surgery
After the contracts are signed, Sam went back to the hub. He entered the secret reservoir room, to the one that he modified before.
When he modified and opened it, there are a total of nine glowing objects floating within the reservoir chamber. With his interaction, they floated out. The three sets are similar. All of them are glowing with black smoke surrounding them. They are black in color. Blacker than anything Sam has ever seen.
They are made of pure dark elemental energy.
Each set has three cores. One bigger than the other two. Sam carefully stored the cores in the cylindrical containers made specially for them and then stored them in his divine dimension.
He then went back to the lab where all three candidates were laid on the table unconscious. Sam laid down a formation carefully. Even was very meticulous with the process. He tried to ensure that there are no discrepancies or any possibility for error in the formation.