Although the spiritual weapon world could now make large magical artifacts, and the large magical artifacts were made pretty well, if the impact force was to be considered, even the ghost king battleship would be scrapped if it was hit by the large ship that Zhao Hai and the others had made.
However, Zhao Hai was still a little worried. After all, that was the upper realm, and all of them were cultivators. The strongest people in the spirit weapon world were only River-breaking experts. If they were to be classified in the cultivation world, they would probably only be considered Foundation establishment cultivators.