In the year 2023, an extraordinary parallel world exists, where two distinct entities coexist: Humans and Spirits. These two realms intertwine seamlessly, creating a single shared reality. This world is teeming with an array of spectral entities, ranging from Ghosts and Monsters to Spirits and Humans.
In this coalescence of realms, Ghosts, Monsters, and other malevolent creatures sustain themselves by feeding on human energy, flesh, or blood. Remarkably, advanced Ghosts possess the ability to assume human forms, making it exceedingly challenging to distinguish them from ordinary humans. The proliferation of these supernatural beings has led to dire consequences for humanity, causing widespread disasters.
However, amidst this turmoil, a unique talent emerges among Humans: the mastery of spiritual energy. These individuals, known as Master Spirits, harness their powers to suppress the malevolent forces and bring balance to this extraordinary world.