Seo-won, who has been a beta all his life, suddenly experiences a heat cycle when he manifests as an enthusiastic omega one day. Because of this, he ends up spending a night with her stepbrother's son, Yohan...

Kei is an Omega who dreams to be married to a rich, handsome and kind Alpha. So he polishes his skills in order to become a good bride for his future mate. However, his body is a bit special cause drugs that...

Yoon San and Hae Kyung had known each other since childhood, but everything changed when Hae Kyung's secondary gender manifested and their bond became just a distant memory. Years later, Yoon San, now revealed...

On the surface, Seonghyuk is an alpha who seems to have it all—power, charm, and privilege. Everyone envies him, but beneath that perfect exterior lies a deep loneliness. His parents despise him, and his...

Choi Asel, a waiter working at the bar Nante, simply serves drinks one night and ends up receiving an unusually large tip from Seo Jinhyeok. For some reason, Asel can’t forget that day. A month later, Asel is...

Unlike other Omegas, mercenary Nox can't give off a scent and has a nice, strong body. He accepts a request from the Wizard Tower then goes to catch Lucian, the wizard who is living secluded in the forest. But...

Tachibana, an alpha who turned from a salaryman to a yakuza, works under Goto, a beta, who is the young head of a group backing an omega brothel. But as a matter of fact, Tachibana was ordered to secretly keep...

Jaheon comes from a lineage of omegas. Omegas who have raised the children of their branch families, only for them to be offered to the Snake God, Lord Mugo, every 12 years. Though it is said that Mugo...

Darren, alpha, is an office worker who does not get along with many people because of his distant and contemptuous temperament. One day of pouring rain, he discovers in a street a semi-unconscious omega in heat...

Nanwoo starts working part-time at a bakery run by his old friend Segeon, hoping to mend their awkward and distant relationship. One day, Nanwoo visits Segeon, who’s bedridden due to rut, and in that moment...

“Number 11, you keep catching my eye.” When a sudden fire breaks out, an omega escapes from the breeding facility and ends up in a gene-trait brothel called 'STUD'. There, in control of Section C, reigns Lee...

It’s bad enough that Team Leader Jeonghyun Baek has a thing for his omega subordinate, but when that subordinate is all tangled up with Jeonghyun’s beta boss? This love affair can’t possibly end well… Original...

[Yeju accidentally ends up in another world and somehow becomes a slave. His first task as a slave is… night service?!] “From now on, your duty will be to attend to me at night, in my bedchamber.” University...

Takamori Homare, one of the few omegas in a prefectural police force dominated by alphas, gets suddenly promoted and is ordered to lead the Pheromone Countermeasure Special Task Force. This new organization's...

Eun-yeon, an omega with an unusual constitution who can neither release nor smell pheromones, is labelled a ‘fake omega’ by his cheating ex. After a night of drinking, Eun-yeon wakes up to find something hot...

After a messy breakup, beta Haemin swore off alphas for good… until a reckless one-night stand with dominant alpha Seonghan turns him into an omega overnight. Now stuck needing a regular partner (doctor’s...