My Archenemy Is Actually an Omega [Female Alpha, Male Omega]

Jiang Xun is an alpha and a big name at Nancheng No. 7 High School, where she rules the roost. She has a rare gender-recognition disorder and can't sense pheromones at all, but that does nothing to dampen her tough-as-nails alpha aura. Everyone at school knows Jiang Xun has a sworn enemy. He gets better grades than her, has enough Omegas chasing him to fill an entire street, and, most infuriating of all, is even better than her at fighting... Wait, what? He's more handsome?! One day, Jiang Xun finally can't take it anymore and challenges Ji Xingzhou: "See you on the field after school!" Jiang Xun goes to the field ready for a one-on-one fight, but can't find him. Instead, she spots him in a corner piled high with sports equipment. Ji Xingzhou has a secret: he's actually an Omega. He never expected an accidental heat to be witnessed by Jiang Xun, who has always had it in for him. It should have been a dramatic secret-identity reveal, but Jiang Xun suddenly sniffs the air, points at him, and shouts, "Damn, that's the smell of an aphrodisiac! So this is how you were planning to take me down!" "..." Smelling the uniquely alluring rose scent of his Omega pheromones on himself, Ji Xingzhou has no idea what to say. Later, Ji Xingzhou discovers that Jiang Xun has pheromone insensitivity, because she even got her own gender wrong... Ever since Jiang Xun smelled Ji Xingzhou's scent, she's felt strange. Her chest is always sore and swollen. Then one day, she touches it and thinks, Oh my god, I'm dying! I've got two lumps growing on my chest! #The ultimate breast-enhancement secret: Take a whiff of his pheromones Also known as "So I'm a Female Alpha!" A sweet story about both of them accidentally revealing their secrets to each other! Female top, no role reversal! Theme: Love can heal anything