JoJo's Bizarre Adventure Part 6: Stone Ocean manga volume 2 features story and art by Hirohiko Araki.

Jotaro arrives to break Jolyne out of jail, but they fall right into the enemy’s trap, leaving father and daughter to fight for their lives inside a dream while their real bodies are being dissolved. Then, their unknown enemy steals Jotaro’s Stand and memories, effectively putting him in a state that might as well be death. But there’s hope! Ermes discovers that someone is storing memories and Stands in discs, and she and Jolyne volunteer for a search-and-rescue mission to find her father’s discs!