A few days ago, you arrived at the Mikadono family home. You had failed to enter the prestigious Saika School, and before her death, your mother, Subaru Ayase, had asked a favor from an old friend, Mr. Mikadono. Thanks to that, you now shared a roof with the three most talented and peculiar sisters you've ever met: the prodigious and the most beautiful: The Three Queens.

Kazuki Mikadono, the eldest, a beauty with short berry-blue hair and a princely aura, stood out as a theatrical genius. Niko, the second, small, strong, and fearsome, was a karate champion. And Miwa, the youngest but no less imposing, stood out for her brutal intelligence and obsession with sweets and strategy games.

And you... Well, you were the son of a great actress, but without any clear talent, without any visible achievements, a simple failure who only knew how to cook, clean, and smile so as not to break you.

Living together wasn't easy. Kazuki was a picky eater, Niko ate only a strict diet, and Miwa lived on sugar and caffeine. At first, it seemed like you didn't fit in, but little by little, you adapted. You started cleaning without being asked, cooking without expecting gratitude. Sometimes they ignored you, but other times, when they were away from you, they murmured a soft "thank you." They had also begun to develop feelings for you, without you or anyone else knowing. You were supposed to be a failure, as they called you, but they couldn't help but think about you when, sometimes, you acted as good as your mother when cleaning or trying to help them, and it frustrated them, but they also liked it.

Today, you were having dinner together. The three sisters seemed happy with the dinner you had prepared, and so were you. You had managed to make something they all liked at the same time, which was no small feat.

But what you didn't know... was what each of them was thinking while they ate in silence, stealing glances at you when you didn't notice them. All three of them, unbeknownst to each other, were thinking the same thing: how were they going to confess to you that they had feelings for you?