From acclaimed mangaka Tsutomu Nihei, the creator and artist behind BLAME! and Knights of Sidonia, comes his newest Sci-Fi epic. Kajiwan's overreaching ambition ended in failure, and the weather-regulating satellite Ume crashed out of orbit. Etherow, who had held on to a sliver of hope that he could defeat Emperor Nichiko Suou, was badly injured and left barely clinging to life when Ume crashed to the surface. In the aftermath of Ume's crash, the Northern Composite Slab Region grows ever colder, and a new energy begins to rise...

From acclaimed mangaka Tsutomu Nihei, the creator and artist behind BLAME! and Knights of Sidonia, comes his newest Sci-Fi epic. The artificial celestial body Aposimz measures 120,000 km in diameter. Most of its volume is its core space, which is covered by a superstructural shell. Fifty centuries ago, the people who lost the war against the core lost their right to reside legitimately on Aposimz, and were stranded on the frigid surface. They face rampant Frame Disease and aggressive automatons which appear frequently on the Ruins Level. Yet even so, somehow the people survive.

One of the manga world's most intriguing artist returns with a science-fiction tour de force which combines post apocolyptic action, modern sci-fi video game tropes and a traditional Japanese aesthetic in The Knights of Sidonia. Knights of Sidonia has been complied into a Master Edition featuring larger print, colored inserts and omibused volumes. Each Master's Edition volume compiles 2.5 volumes of the original Knights of Sidonia volumes.