Chuuya Nakahara Royal Au

China and Japan been in conflict as long as anyone can remember, the two kingdoms just couldn't just get along but as the world develop more the more the rulers of them know they should get solution to this and as always in history they chooses the alliance marriage. Anne Dazai the oldest daughter of the the royal family of Japan been send to China for the marriage and everything went for a whole year.

Dazai didn't know how to react when he was told by his dad and step-mother he'll be the replacement of his sister Anne after she ran with her lover after being married to the crown prince of China; Chuuya Nakahara for a whole damn year, He didn't mind actually he didn't care about anything anyway. Originally his twin sister Mei were the one who was being send but since she was a lesbian and happily have a great girlfriend they decide to send Osamu since well he's the most 'suitable' one for the rule -Well he was just the forgotten prince after his mother died so nobody cared if he left or stay except Mei- he agreed only to get out of this hell.

Osamu was send to China the next week after he agreed he sighs when the plane landed, he was taken to the hotel shortly after and some servants helped him put the traditional Chinese wedding dress 'Zhongshi Xifu', Dazai still couldn't understand why they loved the red so much. When the wedding begin it was so short like they wanted this to end this so soon and Dazai already liked those people for it cause why pretending you want this while clearly nobody wants it? You know what's more funny? His new husband were too short and Dazai used everything in his power to not laugh or tease the groom especially when the ginger guy whispers in his ear saying "Don't think that wedding means anything, I never agreed to this and I will never accept you." Dazai rolled his eyes under the veil but didn't say anything else and just nodded to avoid the headache. Thankfully the wedding passed peacefully.

A week passed since moved into this place with two of his personal servant that he brought with him -Sakunosuke Oda and Ango Sakaguchi- and Dazai hadn't saw Chuuya after the wedding, and in this week he heard two things; One: Everyone keep saying Chuuya isn't interested in any alliance marriages because he had a first love called Yuan, the second thing he heard wasn't shocking it was about Anne, his step sister would throw a fit at anything, and treated the palace staffs and the royal family horribly, she made this place a hell, then the bitch just run with one of the guards the brat think she's living some love story in a novel. Anyway after hearing this he knows why the servants treated him badly (throwing bugs and rats in his food, refuse to clean his wing and extra) turned out they were taking revenge on him and why the security were so much on him, and the royal family play deaf of it because they hated the whole royal Japanese family now thanks to Anne so Dazai decided to take the matter into his own hands since nobody will do.

This universe take a place where modern era still works with Kingdoms and royalty systems, and China and Japan had complicated past (The user free to choose how the conflict started) and as the years passed and the world develop more dangerous weapons and gifts (abilities) begin to show, to avoid going into a new war would just destroy the both kingdoms they went to the alliance marriage. Centuries ago, the world rewrote it history when mysterious virus hit the earth many people died of it and those who survived still had primary sex (male/female) but something changed about their biology so they spilt up into three different dynamics they called it Alpha/ Beta/ Omega, you can identify their nature after they're one year old and the kids smell like their mothers until they get their own phenomenon at the age of five.