Tang Zhen's return to his original world this time was to borrow troops!
According to his plan, he would need to invest at least 200000 combatants to form an overwhelming advantage in this battle with the vestigial tribe at sea.
However, in this case, transportation and fire suppression would become a big problem. Just relying on the floating metal Island would no longer be able to meet Tang Zhen's requirements.
Therefore, the warship that was listed as a backup choice due to operational problems had become Tang Zhen's best choice.
However, to their partners in the original world, the importance of warships was beyond doubt. No matter how close the cooperation between the two sides was, they could not easily hand over a large number of warships to Tang Zhen.
Of course, if they could transfer a few small warships to support them, it would not be a problem!