Starfire spent a month and 1.5 million ogres to build a water system around the entire city.

The remaining ogres were not idle, and all of them were mobilized to build the Gothic-style Dark, a glorious city known as the City of Light and Darkness or the City of Light and Shadow.

And the water system that surrounds the city is called the Yin and Yang River or the River of Ice and Fire, who makes it a river, but the drinking water in the City of Light is extremely clear, sweet and refreshing, and extremely clear, and the river around the City of Light is like a peerless spring.

And the river water every morning also has an attribute bonus, which is faster than the mage's water to recover mana, so it has long been caused, and this kind of water that can maintain the vitality of the day is sought after by countless people.

Although the attributes of the river water are not much, it is also a buff, so many players will get some of this water in the morning and then go to the bad luck to open up the wasteland, because it is taken from the Yin River, so it is called Yin River Water, and it is also something that has been talked about recently.

The water of Yanghe is quite hot, and it also makes a lot of hot spring hotels in the dark city.

Of course, this hot spring also has a buff bonus, and you can get a day's prestige and experience bonus buff by soaking for an hour.

And Xinghuo is also divided into different grades of hotels according to the strength of the effect.

This makes the city appear a strange scene, in the morning countless players go to the Yin River to fetch water, and in the evening countless players soak in the hot springs.

Speaking of this river, it also has a history.

The outline of the two cities appeared, and Li Yao always felt that something was missing, and a problem appeared.

Either the City of Light or the Shadow City can be regarded as a main city, which is huge and vast. Now it's a city, which is even more amazing.

Without flying mounts, today's best land mounts can travel in a straight line from one end to the other for hours.

It's not just the players who are inconvenient, but the inside of the Spark is also inconvenient.

To solve this problem, Starfire had to call on a large number of domesticated pterosaurs for transportation within the city.

But the problem is still very serious, although there are many Pterodactyls of Starfire, but the demand is also very large, whether it is the members of Starfire or the guild, a large number of pterosaurs are needed.

Starfire is not only this city, and now it is already the limit of Starfire to be able to dispatch hundreds of thousands of pterodactyls at one time.

But these hundreds of thousands of pterodactyls can't all be used on the main city, because the towns and resource points around the main city are also very important, and although the players have retreated, it doesn't mean that the main city of Starfire is stable.

The ancient elf army of Feathermoon Fortress has landed and has established a forward position, the intention is unknown, but it is already the most intuitive threat.

A little closer to the ruins of the Eastern Elf City, where it was once a coastal city, is now in ruins, but there are a large number of Harpies, and there are many ace troops, which is a huge threat.

In the past month, the towns in the east have been attacked by dozens of harpy people, although they are not large-scale attacks, but they are attacked more than three times a day on average, and they are important towns for Spark defense.

Players want to complete the task of opening the door, and defending this is an important part of the mission.

Nowadays, full-level players, especially male players, really change color when it comes to this task, which is really not an exaggeration at all.

Female players are okay, it's a big deal to be killed by the Harpy, but male players are miserable and will be taken away directly, and then it will be really ice and fire.

Why, because the male player who is captured is treated like a stallion. Male players who then come back to the resurrection will turn pale at the mention of the Harpy.

Many obscene players even specialize in this task, after all, although the Harpy has wings, to put it bluntly, he is also a descendant of elves, with a bewitching body and an evil appearance, which has a unique flavor.

As a result, these obscene players also turned pale when they returned, and some even ran away in horror when they saw a woman.

When they were asked to say what was going on, everyone avoided talking about it, looking like they couldn't look back on the past, and they were grumpy and even wanted to beat people.

However, in order to complete the task of opening the door, this task must be done.

Of course, this is the most critical threat among them, in fact, in the primeval forest of Firas with towering trees, it is also an area that merges with the second plane, where there are many magical beasts, and it is impossible to kill, and it is a very, very dangerous thing to hurry.

Coupled with all kinds of mutated creatures and some terrifying creatures, it is not an exaggeration to say that the Old Gods are the most dangerous maps.

The second-tier ogres don't have that many air forces, so they send heavy troops to each place, but they can't support each other.

Starfire had to use most of the Pterodactyl to communicate with the surrounding resource towns.

Only a few are used for urban transportation, at least to meet the needs of Starfire itself, and can also be used by other players.

And for the safety of the city, the Moon God's magic circle turned on a trace of power, and it was as forbidden as Silver Moon City.

So, either a land mount, or a pterodactyl branded with the Luna, but the price is relatively expensive, and only local tyrant players will rent it.

This makes it difficult for early players to do the door opening mission, because these missions are not a straight line.

And it is imperative to learn about the urban river system of Stormwind City, the main city of mankind.

Li Yao's initial idea was to communicate with the nameless lake in the mountains north of the city, which was located in the mountains north of the city.

If you hadn't seen it with your own eyes, everyone would never have imagined that in the towering mountains, there is a huge lake with no end in sight.

It's like an inland ocean, and the amount of water is staggering, it's like a paradise.

Li Yao's idea was to open a river channel and build a dam, and the river would fall like a waterfall.

But there are many problems in doing so, not to mention the difficulty of building a dam, and it is extremely troublesome to clear the terrifying biological race in the mountains, and it is not something that can be done in a day or two.

And Sister Li raised a more serious problem, Li Yao destroyed the embankment and flooded the main city of the lizardmen, so the embankment of the spark was destroyed, and we didn't have a demigod to intercept it.

This fell into a contradiction, for several days in a row, Xinghuo was helpless, and Li Yao had no better way, although it was convenient to build a river, it was equivalent to having a sword hanging over his head, which could be cut down at any time.

Li Yao was also really in trouble for the first time, until the Black Dragon Queen told Li Yao one day that there were two strange springs suppressed in the leylines of the two cities, and they communicated the sea and the two large lakes nearby, and there was plenty of water.

After the exploration and demonstration of Li Yao and the two dragon queens, it was finally determined that opening these two springs would form two magical rivers.

Eventually, a spring gushed out and fell from the moon held by the moon god in the temple of the moon god, forming a yin river. A spring gushes out of the underground sewers of the Raven Temple, forming the Yang River......