The vanished inhabitants are not in the city, nor are the lords of Painted Moth and several other cities. Yuan Mu also sent scouts to search for the traces of the residents outside the city again, but there were many purgatory troops coming and going, and the traces of those residents were all covered.

They had to check Tast's city separately to see if they could find any clues.

Tarst City is a level 3 city with few inhabitants and few buildings, not even many basic buildings, except for general buildings, which are only class buildings and a sacrificial pool.

Some of these class buildings were re-operated by non-collapsed buildings in the ruins, the same as the class buildings in the ruins of the city that Yuan Mu had seen last time. The sacrificial pool is also supposed to be left over from the ruins, as this sacrificial pool is of a high rank.

The Sacrificial Pool is a type of building that not all Purgatory Cities can build, and it is a rare structure. The sacrificial pools of Tarst City were already filled with corpses, the corpses of forest creatures, the remnants of Abadan and the creatures of the tunnels.

However, after Greenscale and Gid were identified, no corpses of the residents of Painted Moth City were found. Yuan Mu didn't find any more clues, but Erqiang got some information from the captives.

There are three high-level Purgatory heroes in charge of Tarst City, two of whom Yuan Mu knows, one is the devil hero Isis who was defeated and escaped by his generals in the Muddy Swamp, and the other is Lange, who has been transformed into a scorched hell gnoll.

There is also a specific information that is not known. There are very few prisoners in Purgatory, and that's all you can know about Infernal heroes.

Not long ago, the residents and troops of several cities in the tunnel came to Tarst City, but they were taken away by several Purgatory heroes without stopping in Tarst City, along with a large number of creatures held in Tarst City.

Several other pit lords such as Colored Moth City also left, leaving behind the troops that were abandoned by the lord like green scales. They didn't know where the lord had gone, but they were ordered to stay behind and defend Tarst City with the Infernal forces.

After exploring the city, Yuan Mu and a few others converged and told them the information they had obtained.

"Turst City was not built long ago, and it should have been built with the heart of the city. However, the demons didn't run the city well, they just used it as a prison and a base for class replenishment.

From the very beginning, they had other purposes, to build the city only to facilitate their movements. ”

Elina and the others understood what he meant, and these creatures were supposed to be preparing to summon an army of demons through sacrifice. Ursol asked, "Where have the vanished inhabitants gone, the other purgatory-based cities?" ”

Yuan Mu shook his head: "Duster City should be the highest-level city in the tunnels, they may have gone to a high-level sacrificial building in a certain ruins or a demon gate in the wild. Several of the Infernal Heroes and Tunnel Lords are gone, they may be on the move, and we need to find them as soon as possible. ”

Several people knew the seriousness of the matter, and Duster City also held a large number of creatures, possibly forest creatures that attacked the forest and wandering units captured by the Tunnel Lord. If they were to be sacrificed, there were more sacrifices than they had imagined.

Yuan Mu turned to Elena and continued, "I want you to provide us with a map of the troops and tunnels that will explore the traps in the tunnels, as well as the locations where there may be ruins of the Purgatory System, so let's go separately to find them." ”

"Yes." Elena nodded in agreement.

---------------------------------

Elena's subordinates have units that specialize in exploring traps in the tunnels, and with their addition, traps are less of a threat to the forest troops.

Yuan Mu scattered the troops of the various cities in the forest, and searched the surroundings of Duster City as if they were casting a net, and kept in touch with each other. He and several main forces went to find the ruins of the purgatory city.

After two days of searching, the surrounding wild buildings were found, but no buildings such as the Demon Gate existed. The ruins of the city have also been found, with a camp built by demons and a re-run class building, but a large number of creatures have still not been found.

Yuan Mu was also helpless, the tunnel world was complicated, and they could only find a way to get clues from the surroundings. And it can't be too scattered, there are some purgatory-type troops hidden here, often interfering with their movements.

"Where the hell did the Infernal forces take the creatures?" Yuan Mu once again received information from several other directions, and they had not yet found a clue.

"My lord, is it possible that they will be taken to the ground?" Delia said suddenly.

"Ground?" Yuan Mu thought for a moment and shook his head, "It's impossible for so many purgatory-type and dark-type creatures not to be discovered on the ground, unless ......"

Yuan Mu began to seriously think about this possibility, and at this moment, the sound of the system prompt sounded.

'If you meet the requirements for employment as a controller, will you be employed?' ’

Yuan Mu was stunned, it had been a long time since he obtained the controller badge in Knight City and received the task of being the controller of the inauguration, but he had not completed it because the conditions for the inauguration were difficult. And the territory is developing very well, and Yuan Mu has not been very enthusiastic about the inaugural controller.

After destroying White Rock City in the war with the Calamity Land, he completed the task of 'destroying three tier-3 cities in the clan and gaining their city hearts', but he was still one subordinate legion short of his position.

Immediately understood, the battle level of the retainers was raised to level 5, and he immediately learned the skills of the legion.

Yuan Mu took out the controller badge, this badge has a weak attribute, only attack +1, but now it is shining.

'If you meet the requirements for employment as a controller, will you be employed?' The system repeated.

Now that the conditions have been met, Yuan Mu of course chose to take office. The light from the Master's Badge grew brighter and brighter, and the entire badge dissolved, then lengthened and widened into a map.

"Those who succeed in the job are in control, and learn the control of the territory, the control of the generals, and the control of the troops. Obtain the Treasure Controller map and take on the Career Advancement Quest Emperor. ”

The control of the troops, the controller has a certain attribute bonus to all subordinates in the territory, and the loyalty of the subordinates increases.

The control of the general, no matter where it is, the controller can check the basic status of the subordinate legions (number of people, number of killed, morale...... ), and make a simple contact with the Legion Leader.

The control of the territory, the controller knows the situation of the territory well, and the threat of the territory will be flagged.

The Master Map, Class Treasures, and the information you gain will be marked on the map. As you get more information, the controller map will automatically add it.

The Master is a powerful lord class, but to become an emperor, you'll also need to build a kingdom!

Mission: 1. Occupy a city above level 7 as the capital;

2. The number of levels, heroes and subordinate units of the territorial city meets the requirements;

3. Have at least 5 high-level legions (the Legion Commander campaign level meets the requirements, the number of heroes in the clan meets the requirements, and the number and level of the clan units meet the requirements)

4. Complete the task of nation-building.