Graduating from Cadets and at the top of her class, twenty-three-year-old Tessa Lind is ready to join the Scouts, but life has other plans for her as if it hasn't done it enough. When Tessa grows a custom being a Scout and the Doctor now, she doesn't expect to see someone for the first time in years. They grow through the ranks and become 'The Humanity's Strongest and The Graceful Soldiers.' While they remain close as friends, everyone around them sees something different. Can they deny feelings for each other to save humanity or they could admit it before it's too late? Post Days: Mondays, Wednesdays, & Fridays! NEW VERSION! Some Chapters are combined or told in First-Person for Levi's POV!