The man behind the inventions

Alicia and Norvin were on their way to Itholan, atleast where Itholan was before Michael obliterated the entire island. The Guardian Guild had sealed everything around in a five-mile radius with an array to prevent people from traveling to the radioactive area. Before the Guardians sealed the area under Noah's order, rogue cultivators and people dived into the ocean, hoping to find some treasures underneath. Some of them did find some valuables that fell into the water before Michael blasted the island.