The Empire's Interstellar Bride-Swapping Marriage System

[Red envelopes will randomly appear in the comments. Come say hi~] The Silver Orchid Empire favors a system of arranged partner-swapping marriages. In short, if two families each have a pair of Alpha and Omega children, all it takes is for both Alpha fathers to agree. The families can swap their Omegas, raise them as each other's future spouses, and have them marry their respective Alpha brothers once they come of age. Growing up, Hill thought his older brother was the mature, wise, and utterly perfect male idol of the empire. Only after they married did he realize how wrong he'd been! He's mean, domineering, and so possessive. Can I return him? Naland: Don't even think about it. No! Potential turn-offs and appeals: The bottom is spoiled, a bit of a crybaby, affectionate, and childlike, but he'll mature. The older brother will change his "form" later! (P.S. Don't get the wrong idea. This is definitely not a beastman novel.) [Working stiff, currently updating according to the rankings. Mwah.] Reading guide: So sweet it'll make your teeth fall out, so steamy it'll make your kidneys fall out! It's just a shameless romance! He'll wait for you to grow up, then gobble you right up! Chomp! A stunningly handsome, devious male Alpha top x a soft, adorable, clingy Omega bottom who's easy to push around