In the brood canyon, Wang Jin stepped on the black and purple fungus carpet, and in front of him was a three-hundred-meter-tall second-class brood, standing straight here.

"At present, there are 17 million silicon mines and 1.8 million gas mines, and it takes 15 million silicon mines and 1.5 million gas mines to upgrade the third-level brood, whether to upgrade the third-level brood."

Listening to the prompt sound in his head, the corners of Wang Jin's mouth curled, and the brain nuclei obtained from cleaning up the corpses in Jiaping City totaled 17 million, plus the gas ore accumulated by Wang Jin's previous slaughter of the mutant python beast herd, it has already met the requirements of upgrading the third-level brood.

"Upgrade." Without any hesitation, Wang Jin had been waiting for this moment for a long time, and now that the opportunity had come, Wang Jin didn't want to waste even a second, and gave the order to upgrade on the spot.

"The order has been received, and it is estimated that it will take eight hours to upgrade the third brood."

The cold voice of the brood intelligence in his brain sounded so wonderful to Wang Jin, and as soon as the prompt sound fell, the brood in front of him changed greatly.

The black-purple fungus blanket undulates and transports a large amount of nutrients into the mother nest, and with sufficient energy supply, the outer flesh of the mother nest bursts and a trace of granulation grows.

As the granes continue to grow, the mother nest is slowly encased in it, forming an incomparably huge flesh-colored insect cocoon, which grows and expands little by little in the heartbeat-like expansion, covering a wider and wider area, and increasing in height.

Wang Jin's location was also encroached upon by the brood, retreating from the brood canyon, Wang Jin jumped on the back of a flying dragon, and saw the changes of the brood more clearly from the sky.

The expansion of the brood is extremely rapid, the canyon originally chosen, for the current brood has become very small, only to see the brood expand, soon approached the cliffs on both sides, under the hatching and growth of the brood, the cliff wall is wrapped in the cocoons hatched by the brood, devoured. Gradually, it turns into fly ash under the acid digestion inside the brood.

From the sky, the hill where the brood is located seems to have been swallowed by a monster, and the whole hill has been digested and absorbed little by little under the continuous expansion of the brood.

Three hours later, the hill had completely disappeared, replaced by a super cocoon that was 500 meters high and covering an area of more than a kilometer, and the mother nest cocoon continued to grow, which was not its limit.

This change of the brood alarmed many people. It was not far from the mountain base and the brood canyon, and now the hill was swallowed by the brood, and the figure of up to five hundred meters was seven or eight kilometers apart, which also made the survivors of the mountain base find out about the situation, and they stared at the hazy behemoth in the distance, beating violently like a living thing, which made people feel creepy.

"Holy, that's something. Monsters? One of the survivors exclaimed, staring straight at the climbing cocoon.

"What a monster, this must be the hole card of the city lord, and you don't know that direction. Usually it's a forbidden area for swarm activities, but what is happening now is very likely to be done by the city lord. ”

Someone on the side made an expression of the Emperor of Truth, but the eyes that looked at the mother nest cocoon were also full of surprise.

More and more people are alarmed. The spies of the various bases on the street had strange eyes, looking at the increasingly large brood, and had an idea in their hearts. That is, they must pass this news back, and their intuition tells them that this news is extremely important, and perhaps this is the reason why Wang Jin is so powerful.

In the government building of the Lishan base, Du Yuyan Jiading, who temporarily manages the internal affairs of the base, also looked at the mother nest, compared to ordinary people, they knew more, and knew that this behemoth was extremely important to Wang Jin, so when they found the movement, they immediately pulled out a cordon inside and outside the city, sent troops, and forbade everyone to approach the mother nest cocoon.

In fact, there is no need for Jadin to send their troops, Wang Jin's insect swarm has long protected the mother nest within a radius of five kilometers, and anyone who wants to get close will be ruthlessly killed by the insect swarm, so far, there have been five people who don't know if they are spies, or really too curious guys, who have died at the hands of the insect swarm.

The brood continues to grow, Wang Jin's heart is full of expectations, according to the previous upgrades, every time the brood is upgraded, Wang Jin's strength will be qualitatively improved, and the first time to create the brood, let Wang Jin get rid of the life of fighting alone.

The second upgrade of the brood gave Wang Jin the strength to fight hard with the modern group army, and now the third upgrade of the brood, what kind of surprises will there be, Wang Jin's fantasy again and again, those ultimate classes in the game, will appear here one by one.

Time passed slowly in Wang Jin's anxious mood, and there were more and more onlookers in the Lishan base, and the entire base of two million people was basically watching this behemoth that suddenly appeared.

Another four hours passed, and the brood was finally upgraded, and with a banging sound, countless insect cocoons splashed over their skins, and the third-level brood that appeared in front of Wang Jin finally revealed its true face.

At this time, the brood is already more than a kilometer high, covering an area of three kilometers, the shape is the same as before, but it is many times larger, becoming a huge nest creature, the largest biological mutant male python that Wang Jin has encountered so far, is like a small snake in front of the third-level brood.

"Ding, the third-level brood upgrade is complete!"

"It worked." Wang Jin laughed, jumped in front of the brood from the flying dragon, and couldn't wait to check the data after being upgraded to the third-level brood.

Zerg Juggernaut: Wang Jin (Level 2 transformation, no Level 3 transformation)

Resource:

Silica ore: 2 million

Gas mines: 300,000

Troops: Worker Bee (50,000) Velociator (370,000) Stinging Snake (50,000) Host (3000) Wyvern (2000) Cockroach (5000) Euglena (500) Queen (300) Stalker (500) Poisonous Explosion Bug (50,000)

Now summons mobs: Worker Bee/10 Silica Ore, Velocitor/25 Silica Ore, Stinging Snake/75 Silica Ore, 25 Gas Ore, Host/100 Silica Ore, Ground Turret/300 Silica Ore, Anti-Air Turret/300 Silica Ore. Wyvern/250 Silica Ore 100 Gas Ore, Cockroach/200 Silica Ore 50 Gas Ore, Poison Blaster/50 Silica Ore 25 Gas Ore, Stalker/100 Silica Ore 100 Gas Ore, Queen 300 Silica Ore 200 Gas Ore.

Level 3 Brood New Troops: Thunder Beast/10,000 Silica Ore 5,000 Gas Mine (This is the ground ace of the Zerg, the most threatening unit of the Swarm Ground Army, and the mainstay of the Swarm Army, its existence is the fear of all ground enemies!) ）

Hive Insect Lord: 7000 Silica Ore/4000 Gas Ore (Zerg's aerial siege units, any line of defense and city, under its indiscriminate bombardment, is a joke!) ）

Corruptor: 5000 Silica Ore / 3000 Gas Ore (Zerg's heavy anti-air units, huge size and attack power, make them the sky overlords, and almost no one is their opponent in the airspace of the planet!) )

Sea Squid: 3000 Silica Ore / 1500 Gas Ore (Zerg's underwater combat unit, the ocean is their playground, whether it is a surface ship or an underwater enemy, it is their prey!) ）

Infected: 2000 Silica Ore / 1000 Gas Ore (Zerg's special combat class, with weird and evil infection and parasitic abilities, is a useful supplement to the swarm battle!) )

Tunnel Worm: 50,000 Silica Ore / 30,000 Gas Ore (Zerg's underground kingdom builder, with a super pulling elasticity and a hollow cylindrical body, it can help the swarm to raid and attack, posing a huge threat to the enemy's safe area!) (To be continued......)