Prologue: Never reply to an email from a "fake" entity.

I am the fourth entity of Worm, created by Abadon "Abigail" using Moon Cell as the raw material. Before that I was a simple 20-year-old comic book lover. I completed an email with a strange CYOA and now I am a Deus Ex Machina with the aim of saving the world. Let's see if this world is ready to face Regalia.