Date A Live: Starting as Acheron

This is an original story.Synopsis:My name is Erick, and I can't say I know what I'm doing here. But those skimpy mecha suits in the distance sure are interesting. Hold on. Spacequakes? CR-units? And this blade strapped to my side... isn't this Acheron's [Naught] blade???Westcott: Spirit [IX] is an important...