"Please let me take responsibility!!" Rui, a pharmacist, is a sexual pleasure seeker. One day, he brings a completely drunk virgin, Takanashi, back to his place. Although they were extremely compatible...

In an era where discrimination against male omegas is rampant, high school student Han Je-hyeon develops feelings for teacher Song Soo-hyeon, who is hiding his identity as a beta. After that, even as a college...