This New Year in Kyoto is not peaceful. A strange corpse appears in the cave near Wuling Mountain. The police have to seek help from the mysterious organization SIG. The explorer's strange death method opened up the ancient magic array. Is the carbonized corpse the work of spirits or related to the people in the cave? I followed the only clues and cleared away the layers of fog. The ancient wizards of the Western Zhou Dynasty, the tomb passages of the mysterious villages, the man-eating black vines, the ringing of bells in the middle of the night, and the girl who lost her soul all seemed to be related to the cave. Is it a monster or a man-made disaster? The mystery is waiting for them to solve. Everything has just begun.