A/B/O

As a secretary, is there anything more tragic than having a crush on your boss? Whats more, this boss is a big Alpha doctrine. What age does he still engage in sexism and refuse male Omega! Just when Yeon Woo thought that his bitter secret love was going to end in vain, he found out that the boss who looked down on him secretly took care of everything for him. After the heat cycle he not only show resistance, but also made his body really hot...

Han Ji-chan lived a life as a member of an organization with nothing he wanted to do or want. Ji-chan, who was suffering from a power struggle within the company, meets Eugene, an executive at a famous pharmaceutical company. You are offered a suspicious deal. However, Eugene, who suddenly changes his mind, is administered an unknown drug and loses consciousness... When I open my eyes, a sensation I have never felt before takes over my body. “Have you ever been sold?” "what… ” “That can’t be possible. But it will be different now. you are… “As of today, I have become an omega.”

A decade ago, he was a beta at the pinnacle of his assassin career. But one day, while trying to save an Alpha child, he suffered severe injuries leading him to lose the sharpness and insight an assassin needs. Left with no choice, he retired and moved into a remote small town to start a new life under a new identity. Everything was going well until an unexpected visitor showed up at his house. The child he had saved years ago has now grown into the leader of an organization, and he’s coming after the beta with a powerful intent—

Hollywood's top star. After spending a night that seemed like an accident with 'Chase Miller,' the rabid dog of the Miller family, he became pregnant. Afterward, Joshua, who had been raising the child alone, had to work again as Chase's bodyguard to pay for his mother's sudden hospital bills. Relieved that Chase didn't remember him, it was only a brief moment of peace. But every time he saw this beautiful but broken personality, his heart raced, and they kept clashing. 'Just hold on for six more months.' 'That crazy dog, under Chase Miller.'

Yejun, who had always believed he was a beta, found himself unexpectedly in the throes of heat, resulting in the birth of his child during college five years ago - a consequence of his complicated relationship with Do-yoon, his unrequited first love and friends-with-benefits partner. Returning to Korea, Yejun decides to bear the sole responsibility of raising his son in secrecy, keeping the truth hidden from Do-yoon. However, five years later, Yejun crosses paths with the child’s father at his workplace - a long-overdue meeting that he had hoped to delay for as long as possible.

Yoonwoo and Taegyeom have been best friends since childhood, but Yoonwoo is hiding a secret that could tear them apart–he’s an omega… and he’s in love with Taegyeom. When a traumatic event leads Taegyeom to despise all omegas, Yoonwoo is forced to keep his identity a secret. After struggling for years to avoid Taegyeom, they both end up at the same college, and Yoonwoo’s carefully guarded secret is in danger of being exposed…

[Spin Off Kiss Me Liar] "Actor Chase C. Miller has bright purple eyes and striking beauty that captures everyone's attention. After spending an intense night together, Josh finds a mark on his ear and a secret that must not be revealed. Josh is pregnant by Chase! Then, after raising his child alone, Josh is forced to work again as Chase's bodyguard to pay for his mother's sudden hospital bills. But Josh can't control his heartbeat every time he faces and gets closer to Chase..."