Security Mogul

The Male Lead Is the Biggest Warlord Overseas

From the start, the heroine is livestreaming a national rescue mission overseas. On the way, she encounters the hero's illegal armed group, who ask if they need help. The hero leads the biggest illegal armed group in the area and is known locally as a warlord. He has a System and treats his subordinates very well.

Stories About Slowly Becoming a Crime Boss Starting in School (No System)

Novels About Establishing a Power Base Abroad

Arms dealers, warmongers, that sort of thing.

Armed Forces Versus South Korean Conglomerates

Are there any books where the protagonist uses military force to take on South Korean conglomerates? I want something incredibly satisfying.

The Protagonist Is Reborn, Invests in Stocks, and Builds a Mercenary Force

Recommend me a few books.