Miruko is a tough woman alpha, who is known as the number five hero. She’s never needed or wanted an omega ever in her life. Spring always come and that’s time of her rut, but she always acts fine and is not affected by it. At least that’s how it was before.

She ends up meeting a cute, small omega who owns a cafe. She can’t help but want to claim her and love her. So, she decided to always visit her.

The bell of your cafe door rings and you see Miruko walk in.