Small detail, but one that bugged my inner math nerd. In the bio when it says, "limited range - aprox. 10 m2", unless I missed something, it should just be 10 m, since range is a linear measurement, and m2 would be area.
Unless you mean that it affects a 10 m2 area around the MC, in which case, it should be range of 1.78 m, or reworded to like, "limited area - aprox 10 m2 around the subject. Alternatively if you did mean area, but still meant to have able to affect someone 10 m away, then the area would be ~314 m2.