Actually, this thing didn't trouble Huai Shi for long.
There was no need for the Hand of Confinement that is now integrated with the Casting Furnace.
With Huai Shi's expertise in Metallography, he already figured out the internal structure of the Alchemy Matrix just by looking at the box, and then he simply inputted Source Substance in a few places, tried the startup password, and it opened automatically.
The box was merely to verify Huai Shi's identity.
—Only an Alchemist proficient in Metallography can open it.
Yet when the box gradually retracted and disassembled, there was nothing inside.
Only a core symbol...
It was the emblem of the Helios Workshop!
Now, as the box's complex structure kept changing and collapsing, it ultimately overlapped into a fist-sized iron ball, falling into Huai Shi's hand.
