Long ago, Heroes had saved this world. Many Heroes fought against the powers of Destruction and protected the world. Years in the future… The Heroes had disappeared as the years passed and those possessing their powers called Successors now have the fate of the world in their hands. One of the elite Successors known as the Seven Knights is fighting an army of the Destruction when she saves a boy named Nemo. During the battle, Nemo awakens the powers of a Hero even he didn't know about and displays his powers as a Successor. But his Hero is someone who no one knew and no one ever spoke of.

Occult detective Inugami travels to a rural village to investigate a case. There he finds the half-human boy Kabane, who wants to find his parents.

Long ago, a war broke out in Japan that pitted Kantou against Kansai and divided the country. Kansai became dependent on Kantou, but slowly the police and government began losing control of Kansai to criminals known as Akudama.

Sport climbing is a sport that makes use of both the body and the brain to climb walls. Kasahara Konomi, a master at puzzles, just happens to discover her school’s climbing wall, and it looks almost like a colorful sort of puzzle in her eyes. This fateful encounter brings big changes to Konomi’s life! With her teammates in the Hanamiya Girls’ High School Climbing Club, Konomi races for the top in this passionate climbing story!

The proudly privileged top two students of an elite school each makes it their mission to be the first to extract a confession of love from the other.