Without the support of the Great Arcanum, without the technology sustained by vast numbers of physical laws, the most popular thing in the entire North Star Transfer Station was undoubtedly the unlimited supply of Metal Fuel from the Solar Ship!
Unlike alchemical explosives, which were complicated to prepare and troublesome to store, or Border Relics, which were riddled with taboos and incomparably dangerous, the liquid metal that constantly streamed forth from the Forging Furnace had now become the most sought-after product!
Its production cost was practically zero, its supply was unlimited and impossible to exhaust no matter how extravagantly it was used, and it was convenient to handle and employ...
With only a little processing, it could become Metal Explosives!
Every droplet of fuel, like mercury, possessed destructive power comparable to an equal weight of high explosive once solidified into an explosive!
Though it had the drawback of gradually failing over time, couldn't they simply use it whenever they needed it?
Besides, its shelf life was more than eighty hours!
For the Forging Furnace now formed from the entire Iron Mountain and the towers, these things were merely byproducts produced during the forging process.
Moreover, after the increase in depth, production efficiency had multiplied.
As long as the Heavenly Gate remained and hell endured, this endless nectar of destruction would continue to pour forth without end, impossible to squander away.
Now, the Lord of the Clouds' gift surged through enormous pipelines, reaching everyone's hands, loaded into the Steel Tree, and soaring into the sky amid blazing light.
It did not matter even without GPS or high-precision control. They only needed to drop them onto the darkness advancing before them, and that would be enough to kindle flames capable of burning hell itself.
One stream of fire after another rose from