Five months is not long, but it is not short, and it has passed very plainly.

In the past five months, there has been no movement from the Night Elves.

In the past two months, from time to time, spies sent by major forces have probed their brains near Emerald City and Elemental City. However, after a few idle elemental heroes created a lot of non-recyclable garbage, the scouts finally stopped.

At least on the surface, there were no secret agents who came to send him to death.

However, the number of "merchants" who came to the Emerald City directly multiplied several times. Even though the market is confined to the outermost part of the city, the Moonblade Dancers who patrol every day are able to catch a large number of "lost" "merchants". This caused Elidane to often run to Roger or Luna to complain, after all, these guys dressed as businessmen were so annoying.

And several elemental heroes stationed in Elemental City can meet many "merchants" every day, of course, most of these "merchants" have become non-recyclable garbage.

However, since the third month, the construction of the miracle building has finally been completed, and the Emerald City has finally freed up a considerable number of troops to completely arrange the defense line.

After discovering that since the outlying city, the Emerald City was almost three steps, one post, five steps and one sentry, these "merchants" also disappeared. However, there are still some unknown people who try to break into the inner city from time to time, but a team of eighth-order phantom archers stationed on the inner city walls tell these unknown people with certainty that this road is not going through.

Only then did the spies of the major forces realize that compared to the mysterious Elemental City, I am afraid that the secrets hidden in the Emerald City are much more important. However, at this time, it was obviously too late to notice the truth, there were so many eighth-order phantom archers stationed on the walls of the inner city, unless it was a direct attack on the city, otherwise, a small group of spies would definitely not be able to enter it to investigate.

Several forces also sent some legendary thieves and assassins to try to enter the inner city of the Emerald City to find out, but after three successive legendary powerhouses fell silently in the Emerald City, these spies finally disappeared completely.

The life of a legendary-level spy is still very valuable, and if he was thrown into the pit of Emerald City, there was not even a sound, and the rest of the little minions would be stupid enough to run to death.

As for whether the secret agents of the major forces who discovered the "truth" and passed by like this will beat their chests, it is none of Roger and the others.

After all, everyone is busy.

During this time, the Pegasus riders of Genshin Impact Wood City have spotted some traces of shadow leopards in the misty forest, and are trying to tame these powerful magical beasts. With the exception of the Night Elves who built the Miracle Building, the rest of the Night Elves are busy trying to tame the Shadow Leopard and find an alternative to the Pegasus Flying Mount, with one of the two mounts currently being the Dragon Eagle and the other being the Griffon.

However, compared to griffins, Dragon Eagle is more favored by the Night Elves, after all, it is difficult to domesticate griffins to bypass the Griffin Dynasty.

Of course, during this time, in addition to the Night Elves who were working hard to build miracle buildings, the dwarves were not idle.

The siege weapon that Roger had been looking forward to: the dwarven mortar, was finally developed.

In fact, the kind of goblin firebolt that the dwarven mortars and the spirits of the Tower of the Nine Rings are holding is a type of thing, using the fragments of fire-based elemental crystals as explodes to propel solid ammunition.

The only difference is that the spirits use small firebolts that shoot copper balls, while the Dwarven mortars are large and shoot stone.

The explosive bullets used in mortars and other bullets have actually been developed a long time ago, and this dwarf mortar is missing.

Roger didn't want his troops to die due to the explosion of his own house, and he insisted that the dwarven masters put safety first from the beginning, which is one of the reasons why the dwarven mortar was successfully developed so late. Unlike those goblins who like to die, the mortars produced by this dwarf are still safe enough to ensure that they will not be killed by the explosion.

After inspecting the dwarven mortar, Roger ordered the production of this new product vigorously, and on the other hand, asked the dwarven craftsmen led by Master Ouattara to make persistent efforts to develop the rifled cannon as soon as possible.

In fact, there was no need for Roger to say anything more, Master Vatala, who had already developed a great interest in shelling, had already pulled the dwarven craftsmen and began to study rifling with great interest.

The reason why Master Vatara was able to remember to inform Roger that the dwarf mortar had been successfully developed was only because the fire elemental crystal fragments needed for the mortar needed to have Roger's command, and the rabbits of the elemental city would come up with some of them.

In fact, as a fire-based elemental hero, the rabbit has a lot of fire-type elemental crystal fragments in his hands, and the reason why he carefully controls the output of these elemental crystalline fragments is to keep it secret, and on the other hand, he is worried that the dwarven masters will accidentally blow themselves up into the sky.

You must know that when the development began, the dwarf workshop exploded several times a day, but Master Watara and the others directly ignored those explosions by relying on the dwarven race's rough skin and thick physical fitness. It wasn't until Roger, who couldn't stand the fact that he had to rebuild the workshop several times a day, ordered a limited supply of fire elemental crystal fragments that the dwarven masters relented a bit.

In addition to the Dwarven Mortar, a new version of the Ballista, which combines the advantages of the Elves and the Dwarves, has also been completed. The effect of the test shot is very good, although it is not comparable to the enchanted ballista of the elves, but at least it is much better than those ordinary ballista cars of the human race, and the price of various raw materials is also very cheap, which is very suitable for large-scale mass production.

In addition, the steel longbow and heavy crossbow have also been completed, but due to the weight of the steel products, the elven archers cannot use them at all, so they are still being improved in lightweight.

There are a lot of various improvements like this, but most of these things don't need to be taken care of by Roger himself, so Roger's focus during this time is actually on the Elemental City.

The newly established Elemental City was named Eliment by the four Elemental Heroes, which is actually the word for "elemental" in magical language.

Because this Elemental City is located next to the Emerald City, it is actually covered by the Natural Guardian Enchantment of the Tree of Life, and it can also obtain the bonus effect of the miracle building in the Emerald City.

After learning that the reason why the elemental forces would support the Emerald City so strongly was actually because of the birth of the Heavenly Thunder element, Roger also racked his brains to try to "develop" new varieties.

Under the long history of evolution, these naturally born elemental beings have covered almost all aspects, and the birth of the Heavenly Thunder Element is a complete miracle, but it does give the elemental masters a new hope.

The eight fire phoenixes that received a ray of flame from the "Vermilion Bird" are slowly undergoing unknown changes, but this time may drag on for a long time, but fortunately, the most important thing for elemental creatures is time.

The gas system has a new variety, and the fire system is evolving, and what Roger is trying to study is the water and earth elemental troops.

However, the water elemental class Roger couldn't do anything for the time being, but the earth elemental class quickly came to fruition.

There are two types of nascent earth elemental classes in one go: ceramic elemental and glazed element.

Ceramics and glass are actually Roger in order to develop new products to try to fire, originally Roger actually wanted to fire porcelain and glass, but what came out of the firing was rustic pottery and colorful glass, which made Roger also drunk.

However, after firing the ceramics and glass, Roger had an idea and remembered a habit of earth elemental creatures.

Earth elementals absorb some rough gemstones and metal ores to increase their abilities, and these ceramics and glass may be useful.

After some attempts, ceramics and glazed glasses made of clay and sand were able to absorb the earth elements. However, if you want to evolve into a new elemental variety naturally, it is obviously unreliable to rely on the slow absorption of earth elements.

So after obtaining Tuna's consent, Roger simply asked the water elementals to carefully rinse the whole earth element and sand element several times, and then directly threw the earth element and sand element into the kiln built by burning ceramics and glass, and then asked the flame elementals to come out and take turns to deliver flames to the kiln.

Although there are many earth elements and sand elements that have returned directly to nature, no, they have returned to the earth element world, but the ceramic elements and glass elements have indeed been successfully "studied".

Ceramic elements

Race: Elemental

Level: Tier 6

Class Traits: Earth immunity, infinite counterattack magic, resistance to ceramic armor, double armor.

Glazed elements

Race: Elemental

Level: Tier 6

Class Traits: Earth Immunity Enchantment Armor Magic Attracts Magic Reflection.

Compared with the rock element, the ceramic element, which is not natural, has lost the ability to absorb the power of the earth and restore the damage, but it has more ceramic armor that can be immune to long-range physical attacks to a certain extent, and the existence of dual armor ability makes the ceramic element have two lives like a phoenix. However, after the outer layer of ceramic armor of the ceramic element is broken, its defense ability will directly and greatly decrease, making the combat effectiveness of the ceramic element drop a lot, but it is still a fairly qualified melee class.

And the glass element is the other extreme, the advanced body of this earth elemental class does not have the strong defensive ability of other earth elements, but in exchange for a strong restraint of magic. The Glass Elemental protects allies from magic damage by attracting attacks to its vicinity, and restores damaged bodies by absorbing the power of magic, and can even bounce magic back.

However, the ability to bounce magic and the ability to enchant armor cannot be used at the same time, of course, this small regret does not affect the strategic position of the glass element.

For the two new elemental classes, the ceramic element and the glass element, Tuna, the hero of the earth element, expressed great satisfaction: the appearance of two new types of elemental life in one breath is enough for Tuna to surrender to the earth elemental master.

Just as Roger was enthusiastically preparing to make persistent efforts to develop a new water elemental unit, he suddenly received a message from the system.

"Added special mission [Emergency Rescue]."

"S-Class Special Mission [Emergency Rescue]: The first heir to the elven clan who has been traveling around the Griffin Dynasty, the elven prince Robin suddenly lost contact with the elven royal family, and he may be in urgent need of rescue."

"You're the best fit."

PS: I'm sorry, I'm a little uncomfortable, I'll change ......> today