My worthless sister impersonated me and stole my fiancé. Oh, I forgot to mention—I'm also worthless, so pretending to be me won't turn out well for you either, you know?

I am Claire Moseley, a viscount's daughter, and I have a twin younger sister named Gina Moseley. Then one day, my fiancé, the Earl's son Rodie Bowman, was stolen by my sister. The method she used was unbelievable. She succeeded in impersonating me using the "worst possible method" and took my fiancé. It was truly a method befitting a worthless sister. Ah, but impersonating me won't work out well for you, you know? I forgot to mention, but I'm also quite a scoundrel myself...... This work is also posted on Alphapolice.