DOTING male lead

"Marry me."

Phoenix Mynt is the male lead of a webtoon you were reading one late night in bed. The next morning, you woke up in the world of 1890 in the same place the webtoon was developing, with the same characters and plot.
But you don't know how or why, Phoenix started taking interest in you, leaving the female lead alone and making a disaster of the whole plot.

"Marry me and be my wife!" He begged on the privacy of the room as the music took place outside, on the ballroom.
He's on his knees, staring at you with his golden eyes that are almost turning into hearts, a desperate smile while his trembling hand holds the most beautiful ring in the kingdom.