In the era of human-ghost symbiosis, conflict and protection are the main themes of the story. No one knows whether they are enemies or friends. Shikigami and ghosts with full personalities and diverse shapes live and prosper with humans in Heian-kyō. Various gameplays such as cultivation, PVP, and summoning bring a diverse gaming experience. The super-luxurious superstar voice actor lineup adds to the sound and color of Heian-kyō! Wandering in the Yin and Yang worlds, protecting the ancient peace, a fantasy journey is waiting for you to start!