"It looked like it needed five High-tier Yan Crystals to activate. This massive cannon's power was clearly far beyond that of the Divine Artisan Cannon." Shen Luo's gaze fell on the circular grooves at the rear of the golden barrel, and delight flashed in his eyes.
He had more than a dozen High-tier Yan Crystals, enough to activate it. Unfortunately, the Gray Tower contained a God-Sealing Restriction, preventing him from using this cannon. Otherwise, he could have let Che Qingtian have a taste of its power.
Shen Luo sighed regretfully and put away the golden cannon.
The situation was urgent, and he had no time to inspect the other Puppet Armor pieces one by one. He immediately activated the Free-and-Easy Mirror and swept up all the Puppet Armor and weapons in the hall.
Che Qingtian might find this place sooner or later. Shen Luo had no intention of leaving this batch of precious Puppet Armor for him.
The great hall immediately became completely empty. However, at the innermost stone platform sat a black iron box, emitting a faint black glow that resisted the Free-and-Easy Mirror's collection.
"What is this box?"
Somewhat surprised, Shen Luo walked over and tried to pick it up. Yet the box seemed cast into the stone platform, and the platform was connected to the ground as one. He could not move it at all.
Finding it strange, he stepped back two paces and summoned the Pure Yang Sword, slashing it down.
With a boom, the sound of metal striking stone exploded. Sword light burst forth, and sparks flew from the iron box, yet it remained completely unharmed.
Just as Shen Luo was about to bend down for a closer look, the black light on the iron box suddenly rippled and swiftly condensed into a scroll-like screen