Old Liu

Neither the First Generation Zombie King nor the Second Generation Zombie King knew what Li Chen and Noah had discussed.

But at this moment, they saw the expression on Li Chen's face as well.

Seeing Li Chen looking so utterly pained, the two Zombie Kings also became somewhat embarrassed and awkward.

They knew very well that breaking through Level 8 and evolving to Level 9—

required an utterly outrageous amount of resources.

"Jiang Chen! Brace yourself!"

"Caesar! Cast the Mental Barrier with me later!!"

Just as the two Zombie Kings were looking embarrassed, Li Chen spoke to them.

Upon hearing this, both Zombie Kings' expressions sharpened.

They immediately became serious.

"Understood!"

The First Generation Zombie King grew somewhat nervous and uneasy.

He subconsciously took several deep breaths.

Meanwhile, the Second Generation Zombie King deployed a Mental Barrier.

"Noah! Evolve him!"

Li Chen gave the order.

At the same time, he deployed his own Mental Barrier.

The dual Mental Barriers enveloped them.

They covered an area spanning dozens of square kilometers.

The First Generation Zombie King was about to break through Level 8 and evolve to Level 9.

When that happened, it would cause an enormous disturbance.

Without any protective measures, once his power erupted—

he might instantly flatten every mountain, tree, and blade of grass in the area.

Following Li Chen's command—

450 billion Evolution Energy poured into the First Generation Zombie King's body.

Sure enough, in the very next second, the First Generation Zombie King released an unprecedentedly terrifying aura.

At the same time, violent energy began rampaging wildly.

Li Chen and the Second Generation Zombie King, who bore the brunt of it, felt like cats thrown into a tumble dryer.

Under the impact of that terrifying power, they could barely maintain their balance.

The world spun around them