Amaya no Arashi Original Volume 1

This was the original 1.0 release of Amaya no Arashi. It now is considered on a different timeline/alternate storyline than the current canon story. But it is still worth reading to see where the story could have gone had some things happened differently. This one also contains artwork in it as well whereas the others do not. This version will never be pritned or available anywhere ever again. It is while supplies last and once they're gone, that's it. Only comes in physical edition! The synopsis is as follows:

In the Prequel, an average trip to the emergency room turns into something far worse. An unconventional group finds themselves locked in a deadly game of cat and mouse when a mysterious illness takes over. If that isn’t enough, a number of years after the traumatic events of the prequel story, bodies begin to drop. One by one fear sets in, and sanity is put to the test as no one knows who is murdering the employees of Anilux. In a world where Heroes and Villains fit in with normal society and Scientific discoveries can mean the birth, or death of all life. Just what the future holds, will soon be seen. A powerful storm is on the horizon. Who will be swept away by the winds of change. Can anyone survive it?

Find out, in Amaya no Arashi, Volume 1.