Planetary Ring Manga [update: Aug 07, 12:22] 4.2 Alternative 行星环 Author(s) Umi Status Ongoing Genre(s) Action - Sci fi - Shounen View 61.800 Chapter First Chapter last Planetary Ring Content Pandora 's Box to control disaster and hope ... those who can handle this is only two boys and Pinkeye, a boy aiming for world conquest and a dangerous serial killer. Is it saving or destruction that they bring to mankind? Planetary Ring List Chapter Read more Maybe coming in the next issue: Planetary Ring Chapter 11 Planetary Ring Chapter 12