Cyborg 009 VS Devilman: Breakdown (サイボーグ009 VS デビルマン ―BREAKDOWN―) is a 2015 manga written and drawn by Akihito Yoshitomi, released in Suiyoubi no Sirius magazine and published by Kodansha.
Plot[]
Compared to the OVA and Light Novel, the manga tells a completely different story where the 009 and Devilman parties find themselves in an apocalyptic future where people are mutating into monsters due to a demon infestation. There also exist pure humans that haven't fused with demons lead by Dr. Rainuma, a descendant of the character of the same name from the Devilman manga. This manga brings up that rather existing in the same world, the cyborgs and Devilman are actually from parallel worlds. These worlds are eventually merged together when 009 and Devilman clashed to protect their loved ones as part of plan that was laid out by Rainuma and Mayumi (later revealed to be Zann and Psycho Jenny in disguise).