Find your one and only "mate" and get married! The stage is the independent district of Kanazawa, where a gorgeous bride-hunting story unfolds!! The time is the near future, in the independent district of "Kanazawa", a land where intelligent, good-looking alphas, born with a 1 in 100,000 chance, gather. Saru, an ordinary beta, switches places with her omega sister in order to marry the man at the top of that population, Kohaku Ieyasu. The gorgeous Omegaverse x bride-hunting battle begins!!