About the Marginal Operation Manga Volume 7

Having come to Thailand in the hopes of finding a way to support his children without forcing them onto the battlefield, Arata instead finds himself being asked to recruit more children from the slums and expand his mercenary operations. It may be the only way to save them from being exploited by a far more predatory company, but he still feels conflicted about sending yet more children to war. Will he be able to escape this industry before it claims the lives of his precious kids?