World War III: Inheriting an Island, Turning a Silverback Gorilla into King Kong

Bad news: World War III has begun!

Good news: I've inherited an island and awakened the ability to grow or shrink things!

Need money? Turn one gram of gold into ten thousand tons, and becoming the world's richest man is within easy reach!

Need people? I'll hire the world's top talent at the highest salaries. Sorry! Even the cleaning ladies on my island earn a million a year!

Need weapons? Oh, so you won't sell them even if I pay? Fine, I'll grab two octopuses, enlarge them ten thousand times, and toss them over to crush your aircraft carrier!

Trying to suppress me with firepower? I'll enlarge a silverback gorilla until it evolves into King Kong! It can grab fighter jets with its bare hands and smash them all!

Artificial Ultraman! Artificial Iron Man! Gatling cannons!

Tell me, are you scared yet?

Eagleland, the Bear, Japan, the British Empire, France, and Germany, why don't you all come at me together!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.