A massive black coffin stood before them, shrouded in deathly aura, with no sound coming from within.

"Bull, control it well, don't kill him."

Chen Xun's voice transmitted directly into Black Bull's mind. The latter nodded and waved his hoof, causing the black coffin to emit a dark glow.

Finally, sounds began to emanate from within, filled with screams and pleas for mercy. The unknown is the true source of fear.