Light Novel Other Size Women I lost my fiancé to my sister, but I run away because I have no regrets at all. Regina Books

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

One day, Naral, the baron's daughter, was suddenly told by her beloved sister that she had had a physical relationship with her fiancé. She had no particular interest in a political marriage partner, so she decided to live freely with this opportunity and ran out of the house with her butler Ellen. On her way to the neighboring country of Rome, Naral decided to open a and decided to open a book rental cafe. However, the neighboring country is currently dominated by an unscrupulous company, and there seems to be a connection between Tsilis, the vice president of the company, and Ellen's parents' house. Naral begins to come up with a plan to open a book rental cafe and revenge for Ellen. Does Naral start the operation to destroy the company?