
In this school fantasy story set in the distant future, creatures contaminated by pollution have overtaken the land, forcing humanity to live in isolated mobile cities called Regios. One such city named Zuellni is a self-contained school in which freshman Layfon Alseif has just enrolled. Layfon reluctantly joins the 17th Martial Arts Studies Unit led by the third-year student Nina Antalk and embarks on a series of adventures. This version recounts a slightly different version of Layfon's story.
| Chapter Name | Date Added |
|---|---|
| Chrome Shelled Regios - Missing Mail 1 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 2 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 3 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 4 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 5 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 6 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 7 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 8 : | 08/03/2009 |
| Chrome Shelled Regios - Missing Mail 9 : | 08/28/2009 |
| Chrome Shelled Regios - Missing Mail 10 : | 10/01/2009 |
| Chrome Shelled Regios - Missing Mail 11 : Another Mail 1 | 10/29/2009 |
| Chrome Shelled Regios - Missing Mail 12 : | 03/19/2011 |
| Chrome Shelled Regios - Missing Mail 13 : | 05/12/2011 |
| Chrome Shelled Regios - Missing Mail 14 : | 01/04/2012 |
| Chrome Shelled Regios - Missing Mail 15 : | 05/23/2012 |