Li Mu ordered some lowest-grade spatial metal, wind tunnel iron, from the Spark Network through same-city delivery.
This metal was only rated LV5. Although it contained spatial power, it was usually used to construct massive buildings. Otherwise, the spatial power contained in small quantities of wind tunnel iron was practically useless. A fist-sized piece of wind tunnel iron could only produce a thumb-sized space when made into space equipment.
Such a tiny space was less practical than simply turning the wind tunnel iron into an iron box.
However, it might produce remarkable results for him.
After receiving the wind tunnel iron, Li Mu used alchemy to activate the spatial power within it, creating a thumb-sized space.
He then began trying to expand that thumb-sized space with the Vanishment Charm.
Space that was difficult to expand in the Spark World became much easier to expand within the tiny space inside wind tunnel iron.
This meant the required HuoZhong Magic Power was reduced, and the difficulty of Vanishment Charm alchemy was greatly lowered as well.
Although it added the cost of wind tunnel iron, it was entirely worthwhile compared to the time saved.
Soon, the first piece of space equipment made from wind tunnel iron was complete. It was not Spark Equipment fused with a HuoZhong, merely the lowest-grade space equipment. Its internal space was only around two cubic meters, and after a month, that space would continuously shrink.
Li Mu estimated that he could make a hundred such pieces of space equipment per day.
After investigating the market prices, he decided to sell them in pairs for 1 HuoZhong Source Coin.
That would earn him fifty HuoZhong Source Coins a day, meaning he could make one thousand HuoZhong Source Coins in twenty days at most.
Within a month at most, he