Let You Defend the Island and You Build a War Fortress?

In a parallel world, Lu Hai inherits the responsibility of his parents to guard the island, and has a DC Marvel black technology system. There was nothing to do on the island, but the land and sea began to engage in military industry that was beyond the times. However, there was a lack of resources at sea, and there was no food at all. Lu Hai could only publish a message to sell a low-end version of the Iron Man suit. As a result, the whole country was shocked and the world was horrified! "What the hell is the steel armor?" "Rabbit, do you want to develop the island into a war fortress?" "Lu Hai, didn't you ask you to be the King of the Sea? Why did you develop black technology?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.