My Unusual Commander (Nanatsu No Taizai Fanf...
She is the uncommonly known, youngest child of the Supreme Deity and the 'invisible' commander of all armies under the flag of Stigma. Those who know her, fear her with the exception of a select few. Her name, Irae.
I may... Or may not make a romance between Irae and Zeldris. Maybe..... There is a crossover later in the story so be prepared for a crossover with magi for like two or three chapters. Mature-ish language and mature-ish scenes (they aren't all that bad. If there is gonna be any sexual scenes, I'll let you know)