Emotions have everything to do with this
Status
Summary
Eren has a brother, and he, Mikasa, and Armin mean everything to him, but with the rising danger of Titans, it will be hard to protect them all. A story that has been forming in my mind for awhile. semi-SelfInsert. Maybe EreMika. Inspired by Levi Ackerman's fanfic. May change from T to M if necessary. Rated T for safety.