Omegaverse - with summaries

The young Cheolwoo from Korea goes on a trip to the beautiful vacation spot, Tomorrow Island, only to lose his important belongings not long after he arrives. As an omega, Cheolwoo needs his inhibitors so he immediately starts a part-time job… Then his fateful meeting with Dylan happens, and he gets to experience what it’s like to be in the middle of a whirlwind of pheromones.

I can’t believe that I, an alpha, am being embraced!”... Kuga Tsukasa is the heir to a great company. One day at a party he meets a man who appears to be the heir to the Amou empire. Tsukasa is about to use him for his own gain, but without realizing it Tsukasa is already underneath him in his bed!!!

Spin-off from Remnant: Kemonohito Omegaverse about the lives of the young children of Daato and Juda

Daato lives at an orphanage with his younger sister Bella. Unlike other children, as Omegas, once they get their first heat, they will be married off. Daato is determined to make sure that he will not be separated from his only family, more so once he finds out that the priest has been selling the Omegas off instead of having them marry. When Bella suddenly goes into heat, things come to a head, and only the mysterious alpha beast-man Juda tries to help.

✿╫• Story set in Beast-Omegaverse where beast & human co-exist and beast can be born from Ω-human only so omegas're treated as tools for bearing beast offspring.
An alpha family feel ashamed having omega son so they just give an Ω-boy Kai (6) to the Seigfried Beast Family. Thanks to Ruado for having raised & educated Kai with love & care..

Ro Jaeho' and 'Joo Ian' are the sons of Alpha families who are sworn enemies. However, their little brothers 'Joo Jihwan' and 'Ro Miho' are in a relationship...? Ian joins Miho and Jihwan's holiday in America and meets Jaeho there by chance. There is a strange tension in the air between the two older brothers... "Joo Ian, you... You didn't use to smell like that before!"

Megumi, an Alpha, son of the great Kokonoe Academy Chairman, goes to avenge his friends who were beaten by a yankee wielding a metal pipe. But that yankee is Tsugumi, an Omega who doesn't use suppressants and deals with his heats through sheer willpower. Tsugumi loathes all alphas because they consider omegas just tools for reproduction and has sworn to kill them all. Megumi, whose behaviour is different from other alphas, confuses Tsugumi and leaves him torn between rage and desire.

Itsuki, who's deemed as unknown gender and is expected to be a beta, lost his parents when he was only 15 years old. Since then he tried his hardest and worked hard for his grandma and for himself. Somehow he managed to land a job as a servant under a well-known alpha family but despite his enthusiasm in working there, he was met by a problem—one of his masters, the younger brother Kaisei despise all genders and is somewhat hostile while the older brother, Ujou, is very discriminating

Takuma is a badass Omega delinquent more preoccupied with constant fights for his turf than with being cautious and taking his heat suppressing medicines. One day, when he challenges his archrival Hachi, something strange starts to happen with his body!

Ch.1-3 Waiting for Spring - They three are close childhood friends. But only Seono's omega & often careless about medicine. Unfortunately, he's heat & pregnant with Yuuma, BF of older twin Hirono. It's awkward & painful situation for all. Hirono tried to cheer Yuuma up then later left home & broke contact with all.