Chapter 927

Time flew by. Aside from one of Cao Bing's clones, whom he had sent wandering across the Divine Realm, his other six clones were all gathered within this nameless mountain.

Most of the time, Cao Bing's clones cultivated and comprehended The Way of Formations within the second layer of the Jiang Lan Realm belonging to that kid Qin Yu.

Of course, whenever he gained an insight, Cao Bing would leave the Jiang Lan Realm and set up formations within this mountain to test them. Whenever the mood struck him, he would even capture a few Divine Realm mountain kings who had claimed territories for themselves and toss them into his formations as test subjects.

Naturally, Cao Bing made an agreement with them when he captured them: if they could break out of the formation, he would spare them. If they could not break it...

In any case, over the years, more than twenty peak Divine Man experts Cao Bing had captured for formation testing had come, along with nearly a hundred late-stage Divine Man experts.

Yet without exception, not a single one had managed to break free. Other than a dozen or so cautious people who were still alive, every other formation tester had died beneath the grand formation on Cao Bing's mountain.

Naturally, Cao Bing's massive undertaking here could not escape notice, especially since this mountain range lay within Black Dragon Pool's territory.

Over the years, Black Dragon Pool had sent quite a few experts to try to capture the mountain where Cao Bing was staying and kill this audacious fellow.

Black Dragon Pool had even dispatched a number of formation masters under its command, intending to break Cao Bing's formations.

Unfortunately, they were not top-tier experts like the man in gray. Whether they were Heavenly Deity experts or