This story takes place in an era when humans and ghosts coexist... The demons and monsters that originally belonged to the underworld are lurking in the panic of humans, waiting for opportunities to move. The order of the yang world is in danger. Fortunately, there is a group of people who know how to observe stars and measure positions. By drawing talismans and chanting incantations, they can cross the two realms of yin and yang, and even control spiritual bodies. They are doing their best to maintain the balance between yin and yang, risking their lives and fighting, and are respected by the world as - Onmyoji [Full text revised]