It is unlikely that you want to succeed once or twice, and Alan has already prepared for this in his heart, and to stabilize his mind, Alan started his third attempt!

Third ...... Fourth ...... The eighth time, until the tenth time, Alan finally succeeded in carving a solid rune on the divine material plank, and there was only one piece of the divine material plank prepared at the beginning, and Allen was already more skilled in the initial arquebus, and the most difficult thing was the final rune solidification, and Allen's ten engravings had eight problems at this level.

Picking up the red wooden board with a hint of fluorescence in his hand, Alan tried to pinch it again, and it was obvious that the hardness of the wooden board exceeded the original, and Alan used the strength of the original wooden board that was difficult to resist, but the shape of this wooden board did not change in the slightest, it can be said that now this wooden board can be received even if it is a low-level knight's full force, and it is not damaged at all, of course, if the low-level knight holds a weapon, it is another matter, but it is still possible to resist for a while.

In fact, solid runes can be stacked, just like now Alan has carved a solid rune on this plank, if you still want to strengthen the hardness of the plank, Alan can carve a strong rune in the plank again, and with the blessing of the two strong runes, the solidity of the plank will be greatly enhanced.

However, this operation is very difficult, there seems to be a natural repulsion between the same runes, the addition of the second rune will greatly affect the stability of the first existing rune, often the second fire rope just touches the god wood plank, the first rune in it will collapse immediately.

And this operation will also be affected by the material of the plank, once the number of runes carved exceeds a certain number, the plank will not be able to support and will crack directly, so generally speaking, a plank will only depict one solid rune.

Putting down the carved Shenzhi plank in his hand, Alan ordered some of the branches of the Flame Banyan to be cut down again to make the plank, and he wanted to try his hand at making a combination rune, the Fireball Rune.

The fireball rune requires ten different runes to cooperate with each other, and the fireball rune requires a huge area of wood, which is often carved on ten adjacent god-planted wood boards, and these runes will be linked to each other, and ten different runes are originally connected together.

......

Time passed slowly, and the Golden Rat Tribe and the Red Rat Tribe had been exterminated by Mu Sen Leader one after another, while the Gray Rat Clan and the Black Rat Clan saw that the opportunity was not good, and all of them shrank in their nests and resolutely did not appear again.

The Black Rat Tribe is still better, with the supply of fish in the Black Rat Lake, and there is no shortage of food, but their range of activities has been fixed in the Black Rat Lake and the Black Rat Island, and they dare not take a step out of the Black Rat Lake, the reason is naturally that the Giant Rat Knights stationed at the edge of the Black Rat Lake!

The gray rat clan is much worse than the black rat clan, although they are extremely safe to hide underground, and their lives will not be threatened, but they do not have a black rat lake, and there is no food source, the original hunting was forced to stop, and the more than 20,000 gray rat people underground can only live on the food stored in the past, and they can't support it for long.

Therefore, the gray squirrel tribe often sends some gray squirrel squads to find food in search of food, but unfortunately, these squads will be found by the Knights of the Green Desolation who are constantly roaming in this area, and they will be slaughtered one by one.

In fact, for the gray squirrel tribe, Alan does not have a very good way, the gray squirrel clan's burrowing skills make Alan very helpless, so at the moment he can only use a stupid way to clean the gray squirrel clan on the ground, press them back into the ground, block their food sources, and let them starve to death.

The only way to deal with the Grey Squirrel is to use stupid methods, and Alan has already thought of a strategy for dealing with the Black Rat Clan, and has started planning many days ago.

At this time, on the shore of the Black Rat Lake, a neat procession of carriages stopped there, and Alan stood by the lake, looking at the quiet lake in front of him, and there was not a single ripple on the surface of the lake because there was not a trace of wind hanging on it.

Unfortunately, the calm of the lake will be broken next.

"Let's get started!" said Allen to Casarte.

"Yes, Lord Viscount!" Casarte saluted earnestly, then turned and gestured to the warrior beside the carriage.

The warriors around the carriage were ordered to quickly lift the stunned water storm crocodile from the carriage, walk to the lake, untie its body, and throw it into the Black Rat Lake.

One after another, under the rapid movements of the Mulan Knights warriors, more than a thousand water storm crocodiles were put into the Black Rat Lake, low-level, intermediate-level, and high-level, it can be said that Allen put a small group of water storm crocodiles in the Black Rat Lake.

Allen put the water storm crocodile into the black rat lake naturally to pay more for the black rat family, with the black rat lake of the water storm crocodile, it will no longer be the paradise of the black rat family, it is also very appropriate to say that it is hell, the reproduction and growth of the water storm crocodile needs a lot of food, which will lead to a large reduction in the fish in the black rat lake, and at the same time, the strong aggression of the water storm crocodile will make it difficult for the black rat family to go to the lake, as long as the black rat people dare to stay in the lake, ten will become the food of the water storm crocodile.

After putting all the Storm Crocodiles into the Black Rat Lake, Alan came to the camp of the Knights of the Giant Rat.

"Lord Viscount!" Kant bowed respectfully.

"Well, Kant's mission this time is to patrol the entire area of the Black Rat Lake throughout the day, and once you see the Black Rat Man escaping from the lake, kill them directly without asking the reason!"

Eren then informed Antonio of the fact that he had put a Storm Crocodile in the Black Rat Lake, so that he would not make too many mistakes, causing a large number of Black Rat Clans to escape from the Black Rat Lake.

Time is long, and it is the beginning of September.

The water storm crocodile in the Black Rat Lake has fully adapted to the environment, and has slaughtered in the Black Rat Lake, resulting in fewer and fewer fish caught by the Black Rat Clan every day, and it is almost impossible to maintain the normal survival of more than 20,000 Rat People on the island.

Originally, the Black Rat clan also wanted to clean up the water storm crocodiles in the Black Rat Lake, but the number of water storm crocodiles was really too much, and they had a fierce temperament, and they were ruthless in killing, and a low-level water storm crocodile could kill several rat warriors in the water within a minute, which also led to the death of a large number of rat warriors in the lake.

Misfortune did not come alone, and a giant creature suddenly appeared above the black rat's nest, which was full of famine crises, and a huge shadow covered the earth.

"Roar!"

A dragon roar shook the earth, and Bahamut in the sky waved his wings, and countless golden points of light appeared in the sky, and these golden points of light converged in the sky, forming a miniature golden sword, one, two... A thousand... Ten thousand, the sky seems to have been filled with golden swords, blooming with golden brilliance.

"Extinguish!"

Bahamut let out a loud shout, his eyes were bloodshot, and the golden sword was like a bright golden star, hiding a killing intention, falling from the sky.