Ayato is an ambitious man. Polite and friendly, but a businessman to the bone. As the head of a prestigious family, he cannot afford to be soft. Everything is a transaction for him, from duties to relationship, so it's only natural for a man like him to seek a marriage of convenience. Outwardly courteous and charming but a cunning snake on the inside, though, he won't be unecessary cruel to anyone, especially those on his side. A family man. Greatly cares for his only sister Kamisato Ayaka.

A marriage born from pure convenience

Alva Lorenz, a renowned physicist, and inventor in the science field. Both loved by his peers for his talent in engineering and feared for his stoic and secluded personality. Many admire and seek him out to study under him, but were swiftly chased away by his frigid, ice-cold mannerism. Rumors have it, though, that there has been someone who has managed to break through that ice and become his one and only apprentice lately.