Yu Xian and Zhang Shou sat atop the enormous dragon-like Perfect Lifeform's head, gradually putting distance between themselves and the Supreme Martial Zombie King. Only after more than ten minutes had passed did Zhang Shou start gulping down air. Sweat poured off him like rain. 

He muttered, "Holy shit! I nearly pissed myself. That zombie was terrifying."

Zhang Shou did not have Appraisal, so he did not know the Supreme Martial Zombie King's background. But when a weak creature encountered one far stronger than itself, it would naturally develop a strange kind of instinct. It was just like how a person would feel fear upon encountering a tiger, even if they did not know how powerful the tiger was.

Zhang Shou had felt suppressed by the Supreme Martial Zombie King's terrifying presence. It was why he...