Extend A Loving Hand - An Ereri Fanfic

Life within the walls was always tough , to say the least . Who knows that better than Levi Ackerman? The man who had lived in the gruesome underground for most of his life had experienced enough pain to bear a constant lack of emotion. That is, until a certain bright individual by the name of Eren Jaëger comes along. Can Eren thaw the Survey Corps Heichou's heart of ice?