I Joined the Army During the Famine and Got Twin Sisters with Mystic Eyes from the Start

Zhang Youli transmigrates as the simple-minded son of a military household in ancient times. From the start, he's dragged off to fill a quota and claim a bride. His brute strength earns him first pick, but everyone says no one in their right mind would choose the stunning, odd-eyed twin sisters, who are supposedly demonesses... If even a dog wouldn't pick them, then I'll take them! The sisters are exactly who I want! So what if they're demonesses? They're top-notch furnaces for cultivating inner power...