At present, there are still 2460 units of crystals and 3330 units of gas remaining in the Leviathan resource pool, and after careful discussion with the two worm mothers and the adjutant Isa, Xue Hua finally made a decision.

Hatch Zerg units including 10 Allosaurus, 10 Cockroaches, and 12 Jumping Worms to replenish the Pioneer Insect Swarm and strengthen the Zerg's offensive power, and the remaining resources are used to upgrade the last skill of the Toadstool and the Infected.

The inhibition spores of the toadstool can effectively suppress the special abilities of the Sinking Mage and some elite monsters, while the neural parasites of the infected insects can be used for interrogation.

In the face of this skill, no captive will have a chance to be hard-mouthed.

So these two upgrades are very necessary.

As for the number of stinging snakes, because the crystal resources have been exhausted, they can only remain unchanged for the time being.

With Xue Hua's order, a large number of Zerg units walked out of the Leviathan and joined Tunam's Zerg troops.

The resource reserves in the Leviathan have also been rapidly reduced to 10 crystals and 1780 gas units.

This made Xue Hua have to sigh - it's really easy to spend money and hard to make money~

When will I find a stable source of resources?

It's really long-awaited~

"Tunam, your vanguard swarm has been strengthened to the maximum, immediately set a goal, I want to see the effect of this expansion!" Xue Hua gritted his teeth, the money was spent, it should bring a return, the vanguard swarm had expanded to a considerable size, and he hoped that Tunam would be able to deal an effective blow to the demon legion that was attacking the border post based on the strength in his current hands.

"Following your orders, Juggernaut, my swarm has now moved to the rear of the enemy army that is attacking the fortress, and according to the detection of the king bug, I have found a cluster of enemy ranged attack troops on the high ground not far away, and the swarm will raid and destroy that cluster, which will effectively reduce the pressure on our allies."

"Long-range attack on a cluster of troops? What exactly are they? Xue Hua raised his eyebrows, which seemed to be a good idea.

"The main units of the enemy cluster are those biological targets that can perform resurrection and fire attacks, and there are some units on their periphery that can be resurrected by the biological target, in addition to some elite units and humanoid units armed with spears, the total number of enemy targets is roughly about a thousand."

"A thousand? It seems to be the position of the Fallen Mage, and it is indeed a good test stone, I agree with this action, but be careful about the loss control and attack speed, which is a bit close to the main forces of the Hell Legion, and you will have to destroy them quickly. Xue Hua nodded, agreed with this target choice, and made his own request.

"Understood! Juggernaut, the biters won't let you down! ”

Tunam let out a loud scream and began to prepare for battle, while Xue Hua moved to a low forest with Zaratusa's swarm of insects, and began to observe the battlefield with the help of the king worm's perspective.

Once again, Tunam used the tactics he had just used to raid the position of the giant beast, i.e. cockroaches lurking, jumping insects and stinging snakes in a head-on confrontation with the defenders with the help of toadstools and the intested.

But this time, due to the greatly strengthened air power, Tunam did not let the allosaurs harass the position of the Sinking Mage, but chose to let the Allosaurus hide in the air first, wait for the Sinking Magician to perform a fireball salvo, and then dive in the cluster to destroy as much of the opponent's long-range firepower as possible.

As the Hoppers and Stinging Snakes entered the Violator and the Dark Spearmen's alert range, a head-on battle between the two sides soon began.

The swarm that had just undergone a round of full upgrades was even more ferocious than before, and the line of the Fallen Demon Guardian was quickly overwhelmed by the jumping insects, and then, the blast of the Stinging Snake's explosive spike had a catastrophic effect in the cluster of Dark Lancers, and a large number of Dark Lancers were torn to shreds by the violent explosion.

The fungus mist of the toadstool spread rapidly, and the abilities of the Zerg units contaminated with the fungus fog increased again, and the defensive front composed of hundreds of Fallen Demons and Dark Lancers became precarious within a few minutes of the beginning of the battle.

The Sinking Mages had no choice but to start shifting their firepower, and they collectively unleashed fireballs, indiscriminating between the Bombardment Jumpers and the Sinking Demons.

However, the resistance of the jumping insects that have undergone all-round strengthening has been greatly improved, and more than 100 fireballs finally killed only two jumping insects.

However, by this time, the cockroaches had already arrived at their combat positions, and they burrowed out of the ground and began to flank the monsters' defenses inside and out.

At the same time, the allosaurs also captured the fighters, and they launched a dive from a high altitude towards the position of the Sinking Mages who had just fired a salvo, and one after another blade worms smashed into the bodies of the Sinked Mages like aerial cannonballs, and then began to frantically catapult in all directions.

For a moment, the entire Sinking Mage's position resounded with the screams of the Alien Dragon's raid and the terrible screams of the Sinking Mages.

"Toadstool! Inhibits spores! Taking advantage of this opportunity, Tunam shouted, and the spout on the back of the toadstool that had been hiding in the middle of the swarm to release the fungus mist lit up, and a light blue spore erupted from one of the spouts, crossed the battlefield in front of him, and landed directly in the position of the fallen mages who were still in chaos.

The spores exploded, and a pale blue mist spread rapidly, and within the spread range of the mist, the spells of the Sinking Mages failed.

Some of them had just swung their staffs in the hope of shooting fireballs again, while others pointed their staffs at the dead Destroyer with the intention of resurrecting them.

Unfortunately, within the radius of suppressing the spread of the fungus, none of these spells that were supposed to be effective had any effect, as if they were just making a meaningless gesture or gesture.

The horde swooped down again, and the blade insects ricocheted furiously between the Sinking Mages, tearing open a huge wound or simply taking a limb with each smash on a Sinking Mage.

These terrible little things caused a bloody storm inside the entire Fallen Wizard's Position.

Finally, the commander of the Legion of Hell realized what was happening, and he summoned a large group of Doomers to reinforce the area, and began to try to direct the Doom Mages who had drawn their small daggers and prepared to fight for their lives out of the Shrouded Zone.

Unfortunately, it realized it too late.

The large forces of the swarm have completely wiped out the guards of the Fallen Demons and the Dark Lancers, and are blocking the path of the Fallen Mages.

As the two mold sprouts exploded among the remaining Dying Mages, the Dying Mage troops, trapped in the suppression mist, finally lost their last resistance and were quickly destroyed by the fire attacks of the Stinging Snake and the Xenosaurus.

"Retreat! The swarm! Our mission accomplished! Tunam knew how to take advantage of the situation and run, and led the swarm back into the woods not far away.

The reinforcements of the Fallen Demon Force tried to chase after them, but were eventually stopped by the Broken Queen's force consisting of the Stinging Snake and the Xenosaurus.

This successful attack brought back more than 3,000 crystal resources for Xue Hua, but there was not much gas, because there were not many elite monsters and champion monsters in this sinking demon position, and there were only more than ten in total, and they were wiped out by the concentrated fire of the Tunam organization without even a little splash, of course, the number is small, and the gas contributed is naturally not much.

With these resources, Xue Hua once again began to expand the swarm, directly hatching 10 stinging snakes and 10 allosaurs, and once again weaving them into the pioneer swarm.

As a result, the size of Xue Hua's insect colony has reached 130, including 42 jumping worms, 37 cockroaches, 29 stinging snakes, 6 king insects, 15 allosaurus, 3 infected, 2 monitoring king insects, 1 toadstool insect, and 2 queen insects.