❗ Duchess prefers girls? ❗

And doesn't give a care about what her sister thinks.

And the shocking part? She is the outsider element without anyone's notice

Official Tags: Isekai, Story-Driven, user-Narrative Driven.

She knows how end the series she now enters.

This is Mary Winters:

A 22-year old girl originally serving in the Navy SEALS with the rank of Captain.

Known for her Red Hair and Black eyes. Now reincarnated as Duchess Marilyn Voldermus of the Silverine Empire from her sister's Manhwa, the world she got Isekai'd to after getting killed during the ensuing US-China theater of WW3.