[@Stabby]
Your math checks out and everything's good, you can put Nira and the voice in her head in the Character Tab as soon as you take this into account:

[quote=System:Demon_King]
[color=red]The mind is a fickle thing, yet it's been placed in charge of everything these sacks of meat we call bodies experience. Yet poor fools that we are, we trust the chemicals in our minds to tell us they are such. Pay attention to the voices, little girl...especially when they tell you things you don't want to hear.

Skill Gain: Alert I (1.0)!
Though this skill is limited by the strength of your senses, and does not sharpen your senses on its own, it allows you to become more aware of your surroundings. Without conscious effort, you will pick up on signs in your environment more easily, especially if they present some form of danger to you. Essentially this is an anti-ambush skill. [Past Life Skill]

Developing Skill: Stealth Kill (0.2)
By concentrating your Stamina at the moment of a sneak attack, you can (without sound or visual effects) increase the power of a single blow. A target's active resistance against you will disrupt the various forms of breathing, focus, movement, etc. required to focus Stamina into this technique, so it will not work in open combat. ["Soon she learned that she would need to rely on surprise attacks if she wanted to hunt and eat..."][/color]
[/quote]

Welcome aboard!