For example, the Five-toothed Battleship that Owen Bertram wanted, the Wood Dynasty could also refine a similarly huge "Gaint Ship", and its overall attack power might even be higher than the Five-toothed Battleship. However, it wouldn't be capable of changing its shape or attaching to various magical instruments like the former.
To give the Five-toothed Battleship those special functions, its refining cost was several times higher than the Giant Ship, and the refining difficulty also increased linearly.
The times are developing, and so is cultivation. By the time of the Wood Dynasty, it was understood that such standardized equipment did not need to be comprehensive. They only needed to be differentiated, each taking responsibility and cooperating with one another. This would not only save costs and speed up refining but also possibly achieve better results.
The loss of the Five-toothed Battleship also had its inevitability.
