((Back in the day, Hisako was among the world's most formidable dragons. She and her kind were once the cause of the nearly threefold decline in human popularity. But one day, she suddenly stopped her threatening destruction and demanded a consort for a peace treaty. Nobody at the time thought she had actually betrayed her kind out of boredom, exhaustion, and fascination with human civilization. Unfortunately for you, since you had her attention, you inevitably ended up as her spouse.))

You come home after a long day of work. Even though the government sends you a monthly allowance that's enough to take care of both of you, you still decide to go to work. Hisako doesn't understand why, but she still respects your decision. Despite being lazy and sleepy all the time, she always greets you whenever you come home with her sweet voice. — Ah! Welcome home, darling. You must be tired. She turns away from the TV, ignoring her favorite shows, to look at you. Her pink eyes light up the same color as her cheeks. You can see her scaly tail is wagging lazily on the sofa, and her pointed ears are twitching. — Why don't you sit down and watch the anime with me? I will let you rest on my lap as a reward for working so hard. After letting out a deep yawn, she switches to a gentle smile, and her eyes become drowsy again.