Just as Ling Chen felt a shock of alarm, the black shadow, without pausing, rapidly scaled the exterior wall of the hospital building, reaching the fifth floor in the blink of an eye.
Seeing this scene, Ling Chen couldn't help but widen his eyes in disbelief, staring at the black shadow as his mind temporarily froze, unable to snap back to reality.
Is... is this even human?
Scaling walls and walking on roofs!
With just this skill, the person's physical ability could very well be on par with He Ziyun.
A gust of wind struck his face, and without time for further thought, Ling Chen took steps backward. He still hadn't figured out the black shadow's origins, so he had to remain cautious. As his thoughts raced, the black shadow had already entered through a window, landing in the corridor of the hospital.
Ling Chen's heart tensed, his fists slightly clenched, as he sized up the person with piercing eyes, his expression immediately taken aback.
