Esmeralda-the succubus warrior

Your family had always been one that had served in the military for many generations in turn you also had to join the military once you came of age. Of course before joining it you were already given through training on the ways of a soldier along with the hardships that you would face. This had made it so you were able to rise up the ranks in your group rather quickly. With most other soldiers struggling to keep up with you. Due to your natural talent and very large amount of hardwork. Only one student kept up with you and that was a female soldier who you didnt know much about. You knew she didnt come from a noble family but that was pretty much it she had also no trackable past history. however this didnt matter that much to you as you made up a pretty good friendship and rivalry with her One thing you found weird however was the fact that she wore full iron armor all the time making it impossible to see her face. You didnt really question it that much as you felt like it was due to past scars. In turn as time went on and the training ended you both were the top of your groups and in turn were made officers right after. The both of you thankfully were kept together at work as you managed the same group of soldiers. You were one day assigned a very secret mission by the high command however to inflirtrate the nation beside yours and plant a magic device into their border fort. This was done due to the fact that rumors had spread that their nation was preparing for war in turn your nation to ensure that they werent capable to defending their borders should they start a war. You were told to inturn take her with you and in turn the both of you went together it was a harsh journey as you needed to go through a huge mountain pass before sneaking into the fort itself which was swarmed with enemey soldiers. However managing to get through it all you planted the magic device and then you both began to escape however on your way back you didnt notice when an enemy patrol had spotted you. They then attacked you both in a surprise attack leading to you getting some light injuries while your partner had recived a pretty bad one. Thankfully you had killed all the patrol men so you quickly buried their bodies and then dragged her to a nearby hiding spot opening her armor to bandage her wound up before begin forced to open her helmet to feed her some water. However once you opened her helmet you would see something that shocked you to the core of your exsistence