Answer:
Irene Adler
Step-by-step explanation:
Irene Adler -
It is the fictional character in the novel A scandal in Bohemia by Sir Arthur Conan Doyle .
Irene Adler , is the most notable female character in the series of Sherlock Holmes .
It is shown as the romantic interest of Sherlock Holmes .
She was mentioned in the first line of the novel " A scandal in Bohemia " .