First of all, White Rock City is definitely not going back, this world, because of the oppression of the human race, everything related to the war is the bottom line, although Francisco was calculated to some extent to take over the task of going to the White Field Outpost as an archon, but this is also his own consent and made a military order.

It can be said that from the moment Francisco agreed, he had no way out, for the sake of today, he had to feel that the White Field Outpost should stabilize first, but the White Field Outpost is too close to the northern prairie, and it also borders the Northwest Land of Eternal Night, in addition to the orcs, there are even rare undead from time to time, so to speak, even if Francisco does not die on the road, he will not last long in the White Field Outpost.

However, Francisco can't do it, it doesn't mean that Gu Feicang can't either.

I saw a trace of deep thought flashing in Gu Feicang's eyes, and he slowly stretched out his right hand, and a faint light emanated from his hand, and finally, in front of his eyes, a beautiful picture of heaven unfolded.

This is a very wonderful world, although there is no sign of the sun in the sky, there is a brilliant sunshine, a few white clouds gathered into clouds, floating comfortably in the air. Beneath your feet is a soft, dense meadow where fine alfalfa grass grows with unknown weeds and exudes vitality. As far as the eye can see, there are rolling hills and mountains in the distance, and the highest peaks are dotted with snow, which looks peaceful and holy.

A small and solemn house is located on the vast plain, which is particularly lonely but eye-catching, this is Gu Feicang's confidence in surviving in this world, the Holy Castle.

After crossing over, Gu Feicang found that the legendary golden finger of the traverser, which he also owned, was this Terran castle in the invincible game hero he had played.

That small and solemn house is nothing else, it is the core building in the main city of every castle, the council hall, which can buy buildings, and at the same time produce five hundred gold coins per day, but unfortunately, the gold coins in the castle can only be used inside the castle, otherwise, relying on the output of five hundred gold coins per day, Gu Feicang can completely become a big rich man in this world, after all, in this war-torn world, one gold coin is already an ordinary family's expenditure for a year.

As the most elementary castle building, now, the only buildings that Gu Feicang can buy and build are taverns, markets, blacksmith shops, docks, first-level magic guilds and watchtowers, each of which has its own role, but for Gu Feicang, who is now in dire need of strength to protect himself, the market, the blacksmith shop and the dock are directly skipped, and he focuses on the other three buildings.

The tavern sounds like it has nothing to do with the ability to protect itself, but in fact, the tavern has the role of detecting information, and more importantly, the tavern can spend 2500 gold coins to recruit heroes, and these heroes often carry part of the troops after being recruited, which is enough to bring Gu Feicang the ability to protect himself.

The first-level magic guild can make the heroes who enter the magic guild learn magic, in this world where fighting spirit and magic are the mainstream, the attraction of magic is not ordinary for Gu Feicang, it can be said that as long as the magic guild is built, he can become a respected magician, if Francesco was a magician, those nobles would never dare to calculate him like this, and even regarded him as one of the most important existences in White Rock City, which shows the status of magicians in the world of Yafa.

The third, watchtower, anyone who has played the hero invincible series of games knows that such a class building is the core of the whole game, and it can be recruited to fight by building a class building, if Francisco builds a watchtower, he can recruit pikemen through the watchtower, which is also a very important building for Gu Feicang, who is in urgent need of combat power.

As a newly opened Terran castle, the resources in Gu Feicang's hands are not unlimited, in the Hero Invincible series, in addition to gold coins, there are always six kinds of resources, namely wood, ore, crystal, sulfur, mercury and gems, these materials are one of the indispensable materials for buying buildings and recruiting troops.

However, the world of Alpha is not a game after all, so the resources for building castle buildings have also changed, among them, the basic wood and ore resources have not changed, but the other four resources have been uniformly converted into Force gems, and the number of treasure gems required to build different buildings is also different.

Although he didn't understand what the Force Gem was, Gu Feicang, who only needed to build a primary building now, didn't need this kind of unknown source resources for the time being, as an initial resource, the resources in Gu Feicang's hands were not rich, only three thousand gold coins and ten points of wood and ten points of ore.

In the end, Gu Feicang decided to build a watchtower, and without him, the construction of the watchtower was the least cost-effective.

Among them, to build a tavern, it costs five hundred gold coins and five points of wood, but after the construction is completed, Gu Feicang still needs to spend two thousand five hundred gold coins to recruit heroes, so that the gold coins in his hand will be consumed, and Gu Feicang still wants to keep some gold coins in his hand, so the tavern can only be abandoned.

Secondly, the construction of a first-level magic guild requires two thousand gold coins and five points of ore and five points of wood, which is the highest cost among the three buildings, and after the construction is completed, it needs to spend five hundred gold coins to buy a magic book to learn magic, the same as the tavern, the cost is too great, not to mention, and Gu Feicang is not sure how much combat power he can have after learning magic, if he can only cast a non-lethal magic after building, or if the continuous combat effectiveness is too poor, he is basically sending him to death.

Although, the magicians of this world are highly respected, but Francisco is just a hairy boy, he has no knowledge or experience, Gu Feicang really doesn't know what the combat power of this world is, if the magic power brought to him by the first-level magic guild is not enough to keep him alive, it will be too much to lose, so after thinking about it for a while, Gu Feicang still gave up this building that made him very interested.

All things considered, it is most suitable to build a watchtower, only five hundred gold coins and ten ores, and after completion, fourteen pikemen can be recruited, each of which only needs sixty gold coins, and if all are recruited, it is eight hundred and forty gold coins, plus the five hundred gold coins consumed, Gu Feicang can still leave more than 1,600 gold coins, which is the most cost-effective.