Let You Build Fishing Boats and the Whole Village Drive Destroyers?

After being reborn, Lu Hai chose to return to his hometown to run his own ship repair yard. Unexpectedly, he obtained a ship repair system! As long as he repairs the ship, he can obtain various points and drawings, and these drawings can continue to modify the ship! Gradually, the entire village's fishing boats were repaired at Lu's Ship Repair Factory. After two and a half years of repairs, the entire village was onboard the destroyer. Until one day, a fishing boat modified by land and sea encountered pirates. After pressing the start button, all the hidden functions of the fishing boat are revealed! Power system, radar system, fire control system! Ship-borne guns, heavy machine guns, torpedoes, and even anti-aircraft missiles! The pirates cried: We just want to rob, not fight at sea! The coast guard who came after hearing the news was stunned: Is this a fishing boat? It's more advanced than the ship we sailed! The navy's military industry experts were all confused when they entered the village: Are these fishing boats? You all fly destroyers?