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3 chapters | Ongoing | Rank 9931
Natural selection has created a deadly new species known as "Eclipse," who are driven to eliminate humanity. A scientist called Kurusu Kenji headed an organization whose purpose was to fight these deadly creatures of bone. To this end, he created the "Osteon," Eclipse-like creatures that obey the commands of the human from whose DNA they are created. Now Kenji is gone, and his assistant Kidogawa Rokuko is attempting to recruit his estranged teenage son. Kurusu Akira wanted nothing to do with the father that he believed abandoned him, but attacks from Eclipse force him to accept his own Osteon from Rokuko. He slowly finds himself drawn into the organization, whose members expect him to take his father's place. Akira and his Osteon may have little interest in protecting humanity, but they are determined not to be beaten!


Other Facts

PublishedNov 26, 2012 to Apr 26, 2014
SerializationShounen Sirius
Last UpdatedJuly 6, 2017
LanguagesEnglish, Japanese
Other names2 x Bone, Two Bone, 2×BONE


Chapter 2August 30, 2016
Chapter 1.2August 30, 2016
Chapter 1.1August 30, 2016