Lin Ziming began to carry out his inhumane genocide escalation plan, and the rat nest that he looked at basically couldn't escape the end of total annihilation, and occasionally there were a few hidden holes that Lin Ziming did not find, and when a mouse escaped from it, he would soon be found by standing on the tree, and casually summoned a cloud of poisonous mist to seal the entrance of the cave, so that the rats that rushed out behind were unlucky, with their poor physique, sticking a little poisonous mist was the end of death.

In his ultra-efficient slaughter, 5 days passed, and Lin Ziming's level was also raised to level 12, and in these 5 days, he eliminated 12 rat nests, killed tens of thousands of rats, and basically wiped out the rats in this area.

The vigilance of the rats is also very strong, and the premonition of danger is also very accurate, on the third day of the slaughter of Lin Ziming, many of the rats migrated out, some of these rats left the area directly, but most of them joined the largest rat nest in the center of the area, because there was their king.

At first, Lin Ziming didn't know this, but he didn't realize it until he encountered the poisonous mist that spread into a new cave without gaining a trace of energy, and then he had to check whether there were any rats in it after discovering the new nest, so as not to waste his precious spiritual power.

Not all the rats have migrated, most of the rats still stayed, of course, now they all died tragically under Lin Ziming's poisonous mist, Lin Ziming cleaned up all the rat nests in this area, leaving the largest rat nest in the middle, he felt threatened there, this should be the breath of a low-level magic creature, and it is normal for a low-level magic creature level rat king to appear among tens of thousands of mice.

These days, during his use of poisonous mist to slaughter rats, his understanding and control of the [Poison Spread] skill is also strengthening, he has discovered many new ways to use the poisonous mist skill, and has begun to master and use it, sometimes for the whims in his heart, he will consume most of his mental power and a long time to experiment, and try to achieve it as much as possible.

He was obsessed with the control of this mysterious power, and although he reduced his leveling speed, he knew that his understanding of skills in the past few days had made his strength increase much stronger than the two free attributes given by upgrading to level 2.

Today he is ready to deal with the last remaining rat nest and the low-level magical creature in it, the rat king, for which he has been fully prepared, not only to adjust his state to the best, full of energy, but also after entering the Gaia plane in the morning, he specially found an 8-level wild wolf wolf, and used [Cursed Shadow] to summon a level 10 dark shadow, but unfortunately this wild wolf did not support under the corrosion of the poisonous mist for 10 seconds, but fortunately, with [Slowdown Curse] and [Stiffness Curse], the strength has also reached the low-level magic creature, The stats and skills are also similar to those summoned for the first time.

After some practice and cooperation with the summons, mainly training to throw the hammer ball, as for the reason, it will be said later, after his mental power recovered from more than 9 percent, Lin Ziming began his battle plan.

This last rat nest is not as simple as the rat nests he solved before, not only are there more rats guarding outside, but there are also a lot of rats crawling on the nearby big trees to watch, it seems that his way of attacking the rat nest in the tree has been discovered by the rat colony, according to the information fed back by the dark shadow (there is a spiritual connection between the summon and the spellcaster, and it can be easily communicated consciously) There are many entrances and exits of this rat nest, and many holes are not connected to each other, This greatly limited his tactics of finding a hole and pouring poison into it.

It seems that this rat king already has a certain amount of wisdom, and the IQ of the beast that should have reached the level of a magical creature will also be enhanced.

In this way, Lin Ziming's previous attack methods have basically lost their effect, there are too many vigilant mice, and he has no way to get close to the rat nest quietly, as long as they are found by the vigilant mice, they will immediately make a very sharp rat call, and then countless rats will instantly gush out of the very many holes, which he has already learned with the dark shadow summoned by using a level 7 rat yesterday, if it weren't for the timely use of the wall-piercing skill to sneak into the ground, Basically, you can't come back (Dark Shadow can't use the wall-piercing skill for a long time, which also has an energy cost).

But this Dark Shadow is only level 9, does not have [Death Claw] and [Shadow Touch] skills, only has its own floating and wall-piercing characteristics, and was dismissed by Lin Ziming after the reconnaissance.

Lin Ziming's [Rotten Poison Spread] skill does not need to consume additional mental power to summon poisonous mist within 20 meters, and the farther the distance of summoning poisonous mist, the more poisonous mist will be consumed, but the farthest distance is only more than 50 meters, and after adding the upgraded 2 attribute to the spirit, this distance has increased a lot, reaching 60 meters.

But the warning range of this rat nest is as high as 300 meters, and the distance of 60 meters is far from enough.

However, Lin Ziming found that although the farthest distance at which he summoned the poisonous mist was only 60 meters, the distance he controlled the poisonous mist was 10 times that of the summoned poisonous mist, a distance of nearly 600 meters, which meant that he could control the corrosive poisonous mist within 600 meters.

The first method that Lin Ziming thought of was to directly summon a large amount of poisonous mist, and then spread the poisonous mist, but this method was directly abandoned by him as soon as it appeared, not to mention whether his spiritual power was enough or not, even if it was enough, but these mice were not idiots, and they didn't hurry up when they saw a large wave of poisonous fog coming.

Then he thought of a second way, which was to divide the poisonous mist into a wisp of poisonous smoke and float to the rat's nest covertly, but after thinking carefully, he still needed to give up, even if the poisonous smoke successfully floated to the rat's nest, but if he wanted to stimulate the poisonous smoke to expand to a threatening volume, he thought that this group of rats was running out again, and he might find him along the poisonous smoke, he didn't want to risk facing the siege of tens of thousands of rats, not to mention that there was a rat king inside.

At this time, Lin Ziming thought of a kind of poisonous mist use technique that he had experimented before, that is, to compress the poisonous mist vigorously, with his current spiritual strength, he could compress up to seven parts of the poisonous mist into the volume of one poisonous mist, if this compressed poisonous mist was put into the rat's nest and exploded, the lethality must be very considerable.

Although the poisonous mist cannot move, it can only be achieved by consuming mental power to expand the volume of the poisonous mist.

But this is not absolute, the poisonous fog can not move just because there is no objective reason to interfere, if there is a strong wind, the poisonous fog will also be blown away, or directly take a container to pack the poisonous fog, and take it wherever you want, but according to Lin Ziming's experiment, the poisonous fog not only has a strong corrosive effect on organic matter, but also has a strong corrosive effect on inorganic matter, and he has not found an item that can completely resist the corrosion of the poisonous fog, only found that the corrosion resistance of iron is not bad, and you can use iron to make a container to hold compressed poisonous fog bombs.