Chapter 1556: The Origin-Tracing Grounds of Martial Arts

Within endless nothingness, countless streaks of radiant light drifted into view like falling stars. After a brief plunge into darkness, Titus Xiao's awareness steadied and returned. Beside him, a middle-aged man appeared out of the void. It was William. "Senior, where is this?" Titus Xiao asked at once. "This is the Origin-Tracing Grounds of Martial Arts." William's voice fell like a stone. "I opened it by spending a drop of my essence blood. It exists for one purpose: to trace a technique back...