Where had these Yama-Kings come from?

There wasn't a single Yama-King among the 73 immortals! It was as if those four Yama-Kings had sprung up out of nowhere! Could this be the true objective that the inner demon had taken such a massive risk to try and achieve?

In exchange for four Yama-Kings, it was indeed worth the risk.

The inner demon was a menace to the entire Cathayan Underworld. A terrorist could sow dissension and chaos in an entire nation, but there was no way that they would be able to completely destroy a nation.

In the worst-case scenario, the Cathayan Underworld would have to shrink its territory to around 80% of its full territory, then split it up into several regions, each of which would be personally overseen by a Yama-King. Even the inner demon wouldn't dare to directly face hundreds of thousands of Yin soldiers who were enhanced by the Wumu military formation, and with the three divine artifacts at their disposal, the Yama-Kings could provide reinforcements to any area at any time.

However, if the inner demon had powerful allies in the form of several Yama-Kings, then the situation would be completely different.

With such a formidable force at its disposal, it really would be able to threaten the reign of Hell!

"Everyone, adopt your posts! Let's get moving!" After delivering that final instruction, Qin Ye vanished from the room as a gust of Yin wind.

Everyone in the hall immediately rose to their feet, and after extending parting bows toward the Yama-Kings,...