After Mistaking the Crown Prince's Love Rival for His Fiancée

A pairing of two alphas. No switching or breaking them up.

The S-rank alpha bottom suffers from pheromone insensitivity and can't sense anyone else's pheromones. They say that if he meets an omega with a compatibility rating above ninety and bonds with them, he may be cured.

His family finds him a suitable omega and arranges their engagement. Though the omega comes from a poor family, he's a great beauty with classically elegant features, and he has an exceptional talent for mecha piloting and works tirelessly to improve.

His omega fiance is fiercely competitive and gets into the mecha program at Imperial University, which only admits alphas.

The bottom has never met his fiance. Following his family's instructions, he goes to pick up this audacious omega, who's disguised himself as an alpha to get into the mecha program, and help cover for him.

The photo his family gave him was taken in a hurry and is terribly blurry. Fortunately, he can make out that his fiance has rare black hair and eyes.

With his family's description to go by, the bottom finds his fiance easily.

Just as described, he's stubborn with a touch of petulance. That's fine. The bottom has patience to spare, and they'll have plenty of chances to grow closer.

The crown prince top has a dream in which he and three other alphas fight like mad over an omega, in a scene that's both extremely sexual and violent.

After waking up and thinking it over, the top concludes that the omega's fiance is largely to blame. If this guy hadn't acted like a considerate, unattainable first love and turned a blind eye to the omega's philandering, how could he have ended up trapped in such an idiotic romantic mess?

The top packs his things and heads to the university entrance, intending to give the bottom a piece of his mind. But then he sees his future rival walking over with a delighted expression, fussing over him and asking after his well-being.

"...?"

Why not go along with the mistake and teach this future rival a lesson?

Basically, it's the story of a straight alpha getting slapped in the face over and over until he falls hard.

Theme: Stand on your own two feet.