My Rival Is My Mate.

Noa was just a beta and his first mate Kairi was an omega, that omega was sweet and nice, caring for him, then he was a bit jealous when Kairi had a relationship with an alpha which is Zero, that time Noa and Zero was still enemies and Kairi wasn't aware of them being like that, but one day they will be a lover.

N O T H I N G Less

Since Noa met Gunwoo again, he came to like Gunwoo, just to adore Gunwoo but Gunwoo doesn't like him then Gunwoo also hates him so he doesn't need Noa. Then since Noa saw the boy that Gunwoo likes it was Gunwoo's ex the pink haired guy he become crazy to that guy that Gunwoo likes. After Noa become crazy the guy came...