This game is based on the Japanese folk classic monster legend. This story is set during the Heian period, when people and ghosts coexist. In the game, you will take on the role of amnesiac Onmyoji Abe Seimei, who is on his way to reclaim old memories. While collecting shikigami, you will come across a variety of life experiences and monsters. This game allows you to hear the monsters' voices and experience their mysterious stories.

This game features a classic semi-real-time battle mode in which each player can match and combine the strategies of hundreds of shikigami with varying skill levels. It also includes real-time fighting skills, enchantment breakthrough, challenge ghost king, ghost night walk, and a variety of other gameplays and challenges.