Cordelia is the second oldest child in the family.
She was born six minutes and nine seconds earlier than her twin brother, and seven years, six months, five days, seven minutes and thirty-two seconds after her brother.
Her psychiatrist thought she was crazy, and her brothers thought she was retarded.
She couldn't solve a linear equation in two variables at the age of sixteen, and she could never guess the murderer from reading suspense novels.
However, her brother is the only consulting detective in the world, and her brother controls the entire British government behind the scenes.
——It's a bit embarrassing in comparison, right?
But Cordelia didn't care.
Because she had the best brother in the world, she had Shakespeare and Oscar Wilde, and she had an electric guitar.
Because she was the first witch in the history of Hogwarts to enroll in order to avoid basic mathematics, and then dropped out midway to form a rock band.
Because she is Holmes's heart.
*A combination of English and American, silly and sweet, mainly about the daily life of Sherlock Holmes, with a bit of HP set nineteen years later; guest characters can be found in the supporting role column.
*I just want to write about the days when the peerless heroes put away their knives and drank tea while basking in the sun.
*The name Cordelia means "heart."