There are more than just Levi and Hanji as well known Captains of the survey corps. There is also a girl named Sea Green, she's young and a new captain but loved by almost everyone. She always has a smile on her face, never has she shone a emotion other than joy. Although on the most recent expedition her expression falters for just a second. But for those who saw, it was like a lifetime. Especially for those who love her. (I don't own attack on titan) (Will be based off of anime not manga) (Loosely follows storyline)