Second Evolution

Li Chen specifically checked the description of the Super Energy Barrier.

But it was just as he had expected.

Although the Star-Level Shelter came with a Super Energy Barrier after being upgraded,

and this Super Energy Barrier was a dual-defense barrier capable of resisting both mental and physical attacks,

its defensive capabilities were not especially powerful due to the Star-Level Shelter's own level limitations.

If it had to be quantified,

its defensive strength could probably only withstand

mental or physical attacks launched by an evolver at around the Gene Evolution Tier 7 Peak.

If the opponent's strength exceeded the Gene Evolution Tier 7 Peak, its defensive effectiveness would basically be greatly reduced.

Of course, if the Star-Level Shelter's level continued to rise,

the Super Energy Barrier would be further strengthened as well.

Overall, Li Chen was quite satisfied with this upgrade effect.

The reason he was in such a hurry to raise the Star-Level Shelter's level

was naturally very simple.

He had already witnessed those incomparably powerful Star Destroyer Motherships in outer space more than once.

Even the Shadow Organization's "Dyson Swarms" were unable to effectively contend with that kind of attack.

Although the Star-Level Shelter's defenses could currently withstand every weapon attack on Earth,

Earth's thermal weapons were certainly incomparable to alien technology.

To avoid any unexpected situations, Li Chen had to consider every possibility.

After all, the Star-Level Shelter's population was now counted in the hundreds of millions...

With that in mind, Li Chen reopened the synthesis panel.

He consumed one hundred million Evolution Energy and ten million First Generation Level 8 Energy Crystal Cores.

Then he synthesized another Star-Level Shelter Upgrade Blueprint.

After successfully synthesizing the blueprint, Li Chen thought for a moment.

"This kind of blueprint can unconditionally raise the Star-Level Shelter to a maximum of