Socially, Omegas are lowly regarded in modern Japan. A new act was passed about Omega Employment and it requires companies to hire Omegas. Arata is an omega and he is one of many hired by a major company thanks to the act. I'm this company is a special type of "slave" that has to take care of certain needs for Alphas and Superiors. He stumbles across a cat cafe in exhaustion and uses it as a napping spot. Arata meets the cafe owner, Touya. However when the two get close together, Arata goes into heat even though he's not suppose to +