Feeling the changes in the Apocalypse Heavenly Skeleton Armor, Zhou Bai directly released his suppression, and saw streams of black flames spreading from his sea of consciousness, instantly enveloping his entire body, then expanding rapidly.
Within the black flames, brilliant starlight and crimson golden flames flickered, emitting a violent fluctuation of Primordial Spirit power.
Zhou Bai sensed the growth of the armor and could feel that the amplification of his Primordial Spirit power by the Apocalypse Heavenly Skeleton Armor had become stronger. At this point, just with sheer Primordial Spirit power—excluding Daoist arts or other special abilities—he was enough to directly face a figure like Yan Zhenjun in Primordial Spirit power.
But the biggest change wasn't just this. Zhou Bai looked behind him. Clearly, he was in mid-air, yet at this moment, he could see a faint black shadow closely sticking to his back as if it were his shadow.