Chương 451: Chapter 427: A Sudden Fierce Attack!

The Rhea People had come.

It was undeniable; with foreign Monarch powerful experts suddenly crossing into the country unannounced, Rhea was surely on high alert, ready to welcome war at any moment.

The Monarch strong experts of the current province would also probe the situation at the first opportunity.

He knew the details well because in Cyart, the same defensive procedures were in place...

Darren silently sensed the enemies several kilometers away, discovering that four Extraordinary Exponents of Monarch Level were rapidly approaching by flight.

"They came so quickly, they definitely aren't moving with an army, so there's no strong endurance capability, good news," he mused.

With military support, even a low-level Monarch Extraordinary Exponent could hold up against a mid-level Monarch. Coupled with the city's barrier, it was even possible to defeat a mid-level Monarch. Therefore, both the Monarchs and the city barriers remained crucial.