Thundered! Thundered! Thundered!

With a loud bang, a large area of land sank, and a huge underground base was revealed, and robots made of steel rushed out of the huge underground base, raised the laser cannon in their hands, and launched a ferocious attack on the unmanned fighter in the sky.

Suddenly, only bright lights flickered, and unmanned fighters were hit by laser cannons, exploded, turned into scorching flames and piles of useless scrap metal, and scattered downward.

"Is this what robots were hundreds of thousands of years ago? It's so old! I just don't know how powerful these hundreds of thousands of years old robots are and the current robots! ”

Looking at the army of robots pouring out of the underground base, Yang Feng's expression remained unchanged, and with a chuckle, he let the robots carried in the battleship dispatch.

Suddenly, I saw one after another warships open the hatches, and one by one the silver robots came out of the hatches, turned into a silver torrent, and shot towards the interior of the planet.

Soon after, the silver torrent entered the interior of the planet and descended near the huge underground base, where it began to collide with the army of robots pouring out of the underground base and engaged in a fierce confrontation.

Countless laser cannons are roaring, countless radium rays are crisscrossing and horizontal, and one by one robots are instantly melted by dense lasers or radium rays, turning into a puddle of molten iron and molten steel.

With a harder shell and more ferocious energy, the final silver robot won the final victory, poured into the huge underground base, and occupied the underground base.

Rumble! Rumble! Rumble!

When countless silver robots poured into the underground base, the underground base's self-destruction system activated, exploded, and turned into a huge fireball, destroying the entire underground base and everything in the underground base, all of which turned into scorching flames and burned fiercely.

Looking at the self-destructing underground base, Yang Feng's expression remained unchanged, and he ordered in a flat tone: "Bomb the underground base for me!" ”

With Yang Feng's order, the main and auxiliary guns of the starry sky battleships were aimed at the location of the underground base, and the pillars of light containing destructive power poured towards the location of the underground base.

Suddenly, I saw pillars of light like heavenly punishment, constantly falling from the sky, and falling to the location of the underground base with great accuracy, and a violent explosion sounded from the location of the underground base.

The already blazing underground base turned into a cloud of ash in an instant, and the land where the underground base was located continued to sink under the attack of the devastating pillar of light, revealing a huge steel shield.

"My guess is right, the treasure of the Condor King is under the underground base!"

Looking at the exposed steel shield, a faint smile appeared on the corner of Yang Feng's mouth, letting Zhu Hao take over the command of the fleet, and he took Zhou Haoran and more than a hundred other elite subordinates to take a transport ship and gallop towards the steel shield under the underground base.

"There is no entrance, so I'll open a junction myself!"

Looking at the tight steel shield, Yang Feng's brows furrowed slightly, and he said to Zhou Haoran beside him: "Open a passage for me!" ”

Hearing Yang Feng's words, Zhou Haoran did not hesitate or hesitate at all, and immediately took out a special laser gun from his arms, aiming it at the steel shield is a shot.

The special laser cannon in Zhou Haoran's hand was extremely powerful and had a super piercing force, leaving a small hole in the steel shield with a single shot.

Zhou Haoran's movements were like a signal, and more than 100 other elite guards took out a laser gun from their arms, aimed at the small hole that Zhou Haoran bombarded, and constantly pulled the board machine, and the bright lasers continued to shoot out from it, bombarding towards the steel shield, making the small hole on the steel shield continue to grow larger and deeper.

Soon, the completed steel shield, under the bombardment of countless lasers, appeared in a passage with a diameter of three meters.

Looking at the passage with a diameter of three meters in front of him, Yang Feng gestured to one of the guards beside him, and the guard moved, jumped into the passage, and entered the steel shield along the passage.

"My lord, it's safe inside, and no danger has been found!"

Soon, the guard sent back a message about the security below.

Seeing this scene, Yang Feng, under the escort of Zhou Haoran and others, entered the passage and came to the inner space of the steel shield.

"These are the best spiritual essences?"

Looking at the mountain of spiritual essence inside the steel shield, Yang Feng's eyes flashed with excitement, and he exclaimed loudly with excitement on his face.

The top-grade spirit essence contains terrifying heaven and earth vitality, even if Yang Feng has a large number of top-grade spirit stones and a large number of spirit essence, but the number of top-grade spirit essence is also extremely limited, so the mountains of top-grade spirit essence in the steel shield make Yang Feng excited, and he immediately stored it in the cave world.

After putting the best spiritual essence into the cave world, Yang Feng began to search for his treasures, and one precious item after another came into Yang Feng's field of vision, making Yang Feng grin.

Soon, Yang Feng came to the center of the treasure, and an enshrined jade box entered Yang Feng's field of vision, making Yang Feng's eyes light up, walking up quickly, carefully opening the jade box, and an ancient metal token entered Yang Feng's eyes, making Yang Feng tremble involuntarily.

In order to confirm his guess, Yang Feng quickly searched for the information of the ancient metal token in front of him.

The information on Zhi's brain clearly showed that Yang Feng's guess was not wrong, and the ancient metal token in front of him was one of the twenty-four independent baron tokens issued by the founding emperor of the Great Xia Empire.

According to the historical records of the Great Xia Empire, in order to reward the monstrous exploits of the eight founding kings, the founding emperor of the Great Xia Empire issued three independent baron tokens to each heavenly king, a total of twenty-four independent baron tokens.

Of the twenty-four Independence Baron Tokens, only twenty-three of them have been used in hundreds of thousands of years of history, and one has disappeared into the dust of history without a trace.

Now that this token has appeared in Yang Feng's field of vision, how can this not make Yang Feng excited!

Those who hold the Independent Baron Token can obtain the title of Independent Baron in the Great Xia Empire and obtain a fief of at least one galaxy.

Of course, neither the baron's title nor the fiefdom of a galaxy is the most important thing for the Independent Baron's token, nor is it the most important, let alone the most precious.

For the Baron of Independence token, the most precious thing is the word independence.

Independence means having complete rights, like a country within a state, which can expand outward, wage war against other countries, and other rights that only the Great Xia Empire can have, without the permission of the Great Xia Empire.

At the same time, as long as the independent baron does not betray the Great Xia Empire, the Great Xia Empire is not allowed to revoke the title of the independent baron in any name, and the independent baron has made meritorious deeds, and can be promoted to an independent viscount, an independent earl, an independent marquis, an independent duke, and even a king of the opposite sex directly in accordance with the ancient teachings without the permission of the Great Xia Empire.

Of course, if the independent baron wants to upgrade with merit, the merit required is extremely huge, and ordinary people can't do much at all.

However, for Yang Feng, these feats are nothing, as long as there is no empire dragging his feet to find trouble, backed by the mountain of the empire, Yang Feng can rely on the strength in his hands to upgrade the independent baron to an independent viscount, an independent earl, and even an independent marquis in a short period of time, as for the independent duke and the king of the opposite sex, it will take a lot of time.

"This token is the most expensive item in the Condor King's treasure! Even if I don't have anything else but this token, I'm not worth it! Looking at the independent baron token, Yang Feng muttered to himself with excitement on his face.

After muttering to himself, Yang Feng put away the Baron of Independence token and put all the treasures of the Condor King into the Cave Heaven World, before leading the fleet back in the direction of Black Rock Star.

During the voyage back to Black Rock Star, Yang Feng used some of the precious elixirs in the treasure of the Condor King to make his cultivation break through the Heavenly and Human Realm and enter the Unified Realm, and his strength and combat power increased dramatically.

At the same time, Yang Feng rewarded some of the elixir to Zhou Haoran and other guards at the peak of the Gang Qi Realm, so that they could also use the assistance of the elixir to enter the Yin-Yang Mirror and become Yin-Yang Mirror martial artists.

When Zhao led the fleet back to the Black Rock Star, Yang Feng, supported by the huge elixir power, cultivated like a rocket and quickly entered the peak of the Guiyi Realm.

And Zhou Haoran and other thousands of elite guards, also under the support of the huge elixir power, have entered the Heavenly and Human Realm, Zhou Haoran and other individual guards have entered the middle of the Heavenly and Human Realm and even the late stage of the Heavenly and Human Realm, instantly enriching the number of strong people under Yang Feng's command, and having the power of external expansion.

With the treasure of the Condor King, Yang Feng was not short of money for the time being, so he began to buy minerals and other resources through various channels, Star Battleship Factory, Demon God Mecha Factory, Unmanned Fighter Factory, Combat Robot Factory and other war weapons factories, all of which produced various war weapons at full power to store weapons and equipment for Yang Feng's next expansion.