His encounter with the beautiful, mysterious woman changed his life…! Neville, an associate baron with a reputation for being a boring and stodgy man, was taken aback by a beautiful woman, Diana, at a ball. She had lustrous black hair and lips that look as if they are inviting a kiss. She suddenly appeared on the London social scene, and because of her vast fortune, there was no end to the number of people who propose to her. The two opposites ended up dancing together, and their appearance was the talk of the ballroom. Even though they had just met, they were somehow attracted to each other. He had decided not to indulge in women like his prodigal father, but then the wheels of his life started to turn...!