Aizawa Kagetsu

Far off in space, the asteroid Kumaria blew up, sending bits and pieces to rain down on Earth. For reasons unknown, this causes all the bears (kuma in Japanese) to simultaneously rise up and begin attacking humans. Finally, a giant Wall of Severance was built to divide them from each other and end their ceaseless war and hatred. In the human world, at Wuthering Heights…

With Earth becoming increasingly overpopulated, an ambitious plan has been put into place to terraform Mars using mold and cockroaches. Nearly 500 years after the plan, a mission to Mars, Annex 1, is under way to accomplish crucial research into the Virus currently plaguing mankind with the crew members who've been injected with various DNA of life on Earth in order to combat…

* Based on the light novel series written by Tachibana Koushi and illustrated by Tsunako. Thirty years ago, the Eurasian continent was hit by a massive Spacequake due to Spirit activity, causing 150 million deaths. And now... Itsuka Shidou is living under one roof with two non-human Spirits — Yatogami Tooka and Yoshino — since dating them is the best way to avoid mass…