Obelisks: Each obelisk contains a treasure map fragment, and a complete treasure map can be obtained by visiting all the obelisks in an area.

Follow the hints given by the treasure map to find the treasure spot and dig for it to get the treasure. The game time is refreshed once a year for the obelisk, and players can visit the treasure hunt again.

Every player can visit the Obelisk and get Treasure, the Obelisk on the Difficulty map, the lowest treasure given by the Treasure Map is also a purple item, but only the player who visits all the Obelisks first and digs into the treasure first gets the best treasure.

In the previous life, there was no shortage of big news in the game that players obtained artifact components through the obelisk, which is also the only way to obtain artifact components that are not bound to the artifact components.

Through the Obelisk, even artifact components have a chance to be obtained, let alone something like the underworld.

The medium-sized map that Zhao Feng has entered now has six obelisks, and each mini-map has two, Zhao Feng deduced that the first player to get the treasure must be the entrance to the tunnel, and the moment of eternity in the previous life must be the first player to visit the obelisk.

Now Zhao Feng occupies the two tunnel entrances, and the three minimaps are separated. In other words, unless Zhao Feng is defeated and loses the city, otherwise, except for Zhao Feng, no one can get the treasure map, then the best reward is none other than Zhao Feng.

Zhao Feng suppressed his excitement and began to plan the next step.

First, quickly visit the obelisk of the three maps, and secondly, expand the city with the two tunnel entrances as the base point to create a connected territory, which includes the coordinates of the second tunnel entrance. The third step is to occupy the first layer of the underworld.

Immediately started, Zhao Feng acted quickly, visiting the obelisk, the visit to the obelisk must be the player's main hero, and the secondary hero can't enter, so Zhao Feng's sea of bones must run in person.

Each obelisk is guarded, and to enter the obelisk, you either have to defeat the guards or spend money on access.

The strength of the guards is not too strong, and the four eleventh-level purple B-level talent heroes form a team, and the C-level force is deployed. With such strength, eleventh level players who have accumulated on difficult maps for a period of time can handle it, and Zhao Feng is no problem, but time is pressing, and Zhao Feng directly spends money to buy the power to enter. Spending money to buy access costs 100,000 gold coins for the first time, 200,000 for the second time, 300,000 for the third time, and 600,000 for the sixth time. It costs a total of 2.1 million gold coins, and it will cost 20,000 US dollars to buy it from the gold mining studio.

The tax revenue of a fourth-level town is only 1,000 gold coins a day, millions of gold coins, which is a huge amount of money for ordinary players, but Zhao Feng is not short of money, of course, Zhao Feng will not spend all of them, the four obelisks in the ground world Zhao Feng decided to spend money, Zhao Feng's plan is that his main hero will appear in the ground world as little as possible, so as to reduce the player's vigilance.

However, when he visited the last obelisk in the surface world, Zhao Feng still decided to attack it, because the guards of this obelisk were the cemetery clan, that is, as long as Zhao Feng defeated the opponent, he could obtain four eleventh level purple B talent generals.

As mentioned above, the system heroes with eleventh level purple name C-level configuration have two twelve-level heroes, four eleventh-level soldiers, eight tenth-level soldiers, sixteen ninth-level soldiers, forty-seven eighth-level soldiers, and four heroes to form a team, and there are eight twelve-level high-level troops, sixteen eleven-level soldiers and four eleventh-level purple heroes.

Zhao Feng's Skeleton Sea is level 12, Charlie is level 11, and there are three blue-name heroes, and there are thirty vampire wizards in high-level soldiers, fifteen vampire viscounts, three bone dragons, and two corpse dragons (Charlie's guards). As for the mid-level soldiers, Zhao Feng is even more guarded than the NPCs.

Entering the battle, Zhao Feng observed the enemy heroes, the main heroes were all ranged, corpse witches and skeleton archers, and there were three secondary heroes left, one with vampires, one with ghosts, and one with zombies. The hero's specialty can be seen from leading the troops.

It's not difficult to fight, the only trouble is the ghost of the computer, each can absorb demons, Zhao Feng immediately commanded the vampire demon guide to retreat as soon as the battle started, and the tenth-level vampire archmage and other troops pressed on the attack,

In order for the Vampire Wizard to avoid being sucked, it is necessary to send the Vampire Archmage over for sucking, and before being sucked dry, you must quickly use the power of the Vampire Archmage, and you can also put two second-level magic lightning arrows before being sucked dry.

Strategically speaking, Zhao Feng's senior soldiers are mainly vampire mages, just restrained by the ghosts of the computer, and the long-range strength is not as good as the computer, but Zhao Feng's attributes are very strong, so the degree of loss of troops on both sides is comparable, but Zhao Feng dares to fight with the computer, because the eighth-level soldiers are just cannon fodder for Zhao Feng.

In the end, Zhao Feng lost almost all the eighth-level cannon fodder, killed the computer, and obtained four general stars, and after using it, Zhao Feng got four purple heroes, not surprisingly, they were the specialties of corpse witches, vampires, ghosts, and zombies.

The sub-hero of the vampire specialty can be used to take the vampire, Zhao Feng replaced one of the sub-heroes in the team with him, and there were three generals left, and Zhao Feng first let them garrison the city at the two tunnel entrances.

Then Zhao Feng rushed to visit the two obelisks in the underground world, and when Zhao Feng returned to the underground world, it had already been a day, and in this day, the two cities had been upgraded to the second level.

Zhao Feng also transferred a large number of reinforcements from the old nest, after replenishing the troops, Zhao Feng attacked the remaining two obelisks, the characteristics of the cemetery troops are the outsiders in the foreign war, the outsiders in the civil war, Zhao Feng fought four cemetery heroes with the same force, and the cannon fodder was almost dead, but the two teams of eleventh level heroes who fought foreigners, Zhao Feng only lost more than a hundred eighth-level soldiers after two consecutive battles.

Of course, this is inseparable from the credit of Zhao Feng's vampire mage troops, the eleventh level vampire wizard can be resurrected, the tenth-level vampire archmage can heal, and when fighting with the cemetery guards, the vampire mage's mana value is absorbed by the ghost, which is useless, and when fighting with foreign clans, the vampire mage's magic can play a role, which greatly reduces the battle loss rate of Zhao Feng's troops.

Six treasure map fragments arrived, Zhao Feng got a coordinate, Zhao Feng smiled when he saw the coordinates, it was the place where Zhao Feng rushed before.

Returning to the original place, Zhao Feng looked nearby, and after making sure that there was no one, he began to dig.

Note: Only with the corresponding coordinates of the treasure map, can the treasure be dug up at that coordinates, without the treasure map can not be found.

In the current version of the game, players can already teleport directly to the underground world, so now there are many players in the underground world where Zhao Feng is located, and they are all acquaintances that Zhao Feng knows.

Zhao Feng had to ensure that he could dig when no one was around, so that he could keep the secrets of the second layer of the underground world.

The mining time is ten minutes, and the player's character cannot move while mining, and there is a reading bar on the screen.

Watching the time pass minute by minute, fortunately, no players passed by, otherwise it was easy to associate Zhao Feng with Zhao Feng digging here, followed by the construction of the city.

When the time of ten minutes is up, the system prompts: According to the hint of the treasure map, the Sea of Skulls found the location of the treasure, and after excavation, the Sea of Skulls found a buried tunnel entrance.

System Prompt: This tunnel entrance has been buried for countless years, and there is no record of it in all historical books, as the first player to discover this underground world, please name it after the Skeleton Sea.

Oh yes! Zhao Feng was overjoyed and immediately built a city, which would become one of the most important cities for Zhao Feng, and Zhao Feng named it "Skeleton Plague", and the underground world was called the deepest cemetery.

After the city was built, Zhao Feng immediately arranged a hero with a blue name C-level reconnaissance talent to be the city lord.

Now that Zhao Feng has built three cities, as long as he waits for a few days, the city will be built to level four, and he will basically have peace of mind.

Just in case, Zhao Feng's Sea of Skeletons is going to take control of the Skeleton Disaster. And the underworld can send a subhero to lead the team to explore and build a city.

It just so happened that Zhao Feng had just won four purple sub-heroes, the corpse witch specialty teamed up with Rossder, the zombie specialty teamed up with the first shooter, and the vampire specialty teamed up with Skull Sea and Charlie. And Verina teamed up the sub-hero of the ghost specialty, and then took the two blue heroes to explore the underground world.

While exploring the city, while sending the sub-hero to transport troops from the lair, one of Zhao Feng's biggest advantages in this process is the magic of the space-time gate, and the second-hero can use the space-time gate to transmit to his own city after passing the portal, so Zhao Feng's troops in the lair were quickly transported to the new map, of course, to the city established in the underground world.

According to the plot of the game, the entrance to this underground world is covered up, and it is developed by the player to find the map, so there will be no other players to teleport into, so the player who obtains this underground world can directly upgrade to level 12, and for Zhao Feng, it is an additional level 12 sub-hero.

Because of the game company's black-box operation, in the early stage of the last game version, many scattered players grew into twelfth-level lords, and casual players and game guilds formed a strategic balance of power. However, the game's black-box operation was exposed by competitors, and the game company had to stop the black-box operation. (See Chapter 17 above for details).

The strength of the twelfth-level players has attracted the attention of the majority of game guilds, so after the middle of the last game version, the powerful guilds began to focus on cultivating twelve-level players.

Seeing that the strategic balance between game guilds and casual players was about to be broken, the game company had to adjust again.

There is no way, the relationship between the game company and the game guild (studio) is very complicated, without the participation of the game guild, the connotation of a game cannot be effectively explored, and if the connotation is not discovered, it will not attract players, and without players, the game company cannot make a profit, so the game company cannot do without the game guild. However, game companies and game guilds are all for the purpose of making profits, and the benefits that a game can obtain are limited, the more the game guild gets, the fewer game companies, and vice versa, and the game guild is too powerful, scattered players can't get ahead, and there is no enthusiasm to play games, and the benefits will be even more reduced, so the game company must limit the development of the game guild.

The hero game is mainly based on territorial management and competition, and the characteristics of the game determine that the game guild is easier to gain an advantage, so the game company must do everything possible to suppress the game guild and support the scattered players. Although the previous dark box operation was effective, it was easy to leak the handle. Later, at the suggestion of a game programmer, the game company adopted a more subtle way of regulation, and that was the obelisk.

Use the obelisk to generate a batch of underground worlds, making it easier for some players to stealthily reach level 12.

Zhao Feng didn't know this inside information, but Zhao Feng happened to be the beneficiary of the game company's regulation.

Over the course of a few days, Verina had explored the entire underground world and built a city to the point where she could monopolize the map.

The entire underground world is very rich in resources (it has been buried for many years, and the resources have not been mined, so the reserves are abundant), and a total of forty-four cities can be built, with thirty-seven lumber mills and thirty-six stone mines, seven gold mines, thirteen gem mines, thirteen mercury mines, twelve sulfur mines, and as many as nine rich mines. In addition, there are eleven field barracks, one fifth-class barracks, one fourth-class barracks, two third-class, three second-class, and four first-class barracks.

The centerpiece of this minimap is a mid-level training camp.

Intermediate Soldier Training Camp: You can send a hero to lead troops into it for training, and soldiers can increase their experience and level in training, and the efficiency of gaining experience is 16 times (you can also enjoy the experience bonus of garrisoning in the trapped continent), and the maximum can be increased to the limit of intermediate soldiers (full experience of level 10). You can only gain experience once if you stay for a full week (a real day).

A very good functional building, in the difficult level continent, soldiers can be upgraded to level eight through garrison, and with the intermediate soldier training camp, it is equivalent to the upper limit of the soldier's garrison experience in it reaching level 11. Why is it level eleven, because a soldier can be upgraded to level ten full experience, and then he can be upgraded again by fighting a wild monster casually, so ten level full experience is equivalent to level eleven.

The Intermediate Training Camp has 16 times the experience, and can also enjoy the Mainland's garrison experience bonus, which means that the garrison experience can reach 20 times (the Hard-level Continent's garrison experience multiplier is 4 times). It takes one day for a first-level soldier to be promoted to two levels under double experience, and each subsequent level is upgraded, the time is doubled, and it takes 1+2+4+8+16+32+64+128+256+512=1023 days to upgrade to level 11 (the full value of experience at level 10 is basically equal to level 11). With 20 times the experience, it only takes 51 days.

Of course, no one would let a sub-hero enter the training camp with a first-level soldier, and the soldiers sent by Zhao Feng to the training camp were all soldiers with tenth-level one-star potential, so that the time saving could be reduced by half, and the tenth-level soldier could be promoted to the eleventh level in 26 days.

This means that Zhao Feng sent an eleventh level deputy hero to enter the intermediate soldier training ground with full strength, and he could obtain 77 eleventh level soldiers in 26 days, with an average of three senior soldiers a day. You must know that the Difficulty Continent refreshes an average of 1,000 ninth-level wild monsters a day, which can make 10 ninth-level soldiers upgrade to level 10 or one level ten-level soldier to level 11. From the perspective of training, the Intermediate Soldier Training Camp is equivalent to three small maps of difficult levels.

If you send a twelfth-level hero, you can get 120 high-level soldiers in 51 days, but Zhao Feng doesn't have idle twelve-level heroes to use, because the training camp requires at least one day to get experience, and on this day, the heroes who enter the training ground can't come out for a second, so it's impossible for Zhao Feng to let a twelve-level sub-hero do nothing and just sit in the training camp to practice.

The first 77 soldiers to enter the training camp were 40 elite skeleton knights, 30 vampire wizards, and 7 level 10 abominations and ghosts.