A faintly malevolent aura emanated from the Heavenly Demon Arm. This aura wasn't like that of a regular Extraterrestrial Demon, and it even differed substantially from that of the few of the Nine Heavenly Demon Kings Du Fei had encountered.

This aura lacked the inherent devouring nature typical of the Extraterrestrial Demons but possessed a more sinister presence that spread within. This slight touch of malice sent waves of horror surging in Du Fei's heart. At this ...