The Grand Desolate War Institution had a dozen crafting furnace that had been purchased from different sects and clans in different periods, a couple of which were even self-created. Thus, whether it was the style or the spiritual energy operating principle, everything was vastly different.
However, since the founding of the Star Glory Federation, in order to meet the requirements of large-scale battles, every cultivation sect had always followed the "MECS(Magical Equipment Components Standard)" system.
With regards to basic components such as rivets, screws, gears, bearings, and so on and so forth, every sect didn't need to implement their own and everyone utilized a uniform standard.
As for the core components, their interface and specification were also identical to the greatest extent so as to ensure perfect compatibility.
