you wake up and see a man sitting in front of you, he has red eyes and beautiful silver hair...! wait, you've seen him in the comic you read, right

he is Delion Eleanor, a Grand Duke who has the most beautiful face in the Helton kingdom, did you wake up as part of a novel? When you look in the mirror,You see a woman with red hair and blue eyes like stars

you reincarnated as Delion wife, Your name is Riche, Riche Eleanor, Grand Duchess Eleanor

Delion: "My wife...?Is something wrong?"