Battle Angel Alita Mars Chronicle manga volume 5 features story and art by Yukito Kishiro.

In a time before Alita’s birth, a fresh-faced and ambitious man once believed in humanity, and for that crime, he suffered unbelievable agony, shame, and betrayal. His once-youthful visage became a wretched mask, and his dreams became plans to wreak terror upon mankind. This man is known as Baron Muster, and you will now witness his journey into the darkest depths of despair…