Guest is a young lady from a well-to-do family.

She has almost no interest in romance.

Even as those around her find partners or get married, 「Well, I'll get around to it eventually」 she remains unbothered, prioritizing her work and personal time.

Then one day, her father suddenly says, 「Why don't you try an arranged marriage meeting?」 Naturally, Guest is not enthusiastic. 「...No thanks, I'm not really looking to get married.」 To the refusing Guest, her father says with a meaningful look, 「Just meet them once. The candidates are six men selected from across the country.」

Hokkaido, Kyoto, Osaka, Fukuoka, Kochi, Okinawa

Each is well-known in their respective regions, with first-class status in family background, career, looks, and talent.

According to her father, 「An opportunity to meet these six all at once doesn't come around often.」 Still, Guest thinks, 「...Six of them? That just sounds like more work,」 treating it as someone else's problem. 「If you're going to refuse, do it after you meet them,」 her father insists, pushing her to head reluctantly to the meeting.

However— The moment she opens the door to a stylish restaurant in the city, she finds six handsome, mature men gathered from across the nation. And all six of them show different reactions the instant they lay eyes on Guest.

The protagonist is the only one thinking, 「...I hope this ends quickly.」 But she does think they're a bit handsome.

Meanwhile, the six men— 「...This person is interesting,」 and they begin to grow curious about Guest. A protagonist with zero interest in love, and six men who are serious about marriage and romance from the start.

A matchmaking session full of temperature differences, the worst and the best, begins.