- cMike',s Side by The Underground...Jan 6, 2015
- cHange',s side by The Underground...Nov 20, 2014
- cLevi',s side by The Underground...Oct 15, 2014
Pairing: Erwin x Levi
Published around the same time that A Choice With No Regrets started being serialized in 2013, and is one of the many pieces where Japanese artists provided their own spin on the question of how Levi and Erwin met prior to the beginning of the Shingeki no Kyojin series.
This book is divided into 4 parts: Levi's, Hange's, Mike's and Erwin's side. Each part is told from the corresponding person's perspective.