Sure enough, when Ma Zhan's mission changed from passive to active, Oak suddenly took out a temporary team scroll and formed two people into the team at the same time.

After entering the team, Ma Zhan received a system prompt:

"You form a temporary team with Oak, Oak is the captain, and your actions must be kept within five kilometers of Oak."

When Ma Zhan heard the prompt, he was a little depressed. As the captain, Oak must have targeted Bret Nya City, so he could not run too far to collect resources and other things.

Just as Ma Zhan was thinking this way, Oak spoke again: "In the underground world, right ahead, there is the only castle. This castle is the only chaotic force in the underground world. It was established by Stirlingson, the Hell tribe. As long as we grab it, we can rise up and create a huge force to fight against the king of the Pent Empire."

Ma Zhan still didn't think about it. Even if he got a city, he just depends on his mouth! After all, no matter how he looked at it, there were only a few spearmen on Auck.

So no matter how you think about it, Oak must have taken his forward, and he is still the kind of person who has no rewards. However, Ma Zhan still has quite strong self-confidence in defeating this city.

Walking forward, Ma Zhan saw a mountain fortress, and Ma Zhan was immediately happy. In this low-level plane, the time flow rate of the scene mission world and the real world is not synchronized. Everything in the professional interface, except for the troops originally recruited in the castle, can be used, resources and treasures in the warehouse can be used, and everything else can be closed. Only by exiting the scene mission world can it be opened and used again.

So Ma Zhan was really excited to see the mountain fortress. He just got a lot of gems in the battle with the Death Knight Orovi. In addition, the scattered resources he had harvested in the past three days of entering the "**" world, Ma Zhan's gems storage has reached 207 units.

After entering the mountain fortress, Ma Zhan directly spent 206,000 units of gold and 206 units of gems to upgrade 103 Archangels again.

Suddenly, the number of archangels reached 437.

After upgrading the Archangel, Ma Zhan looked at all the junior troops in the castle again, and spent 65,550 gold to upgrade all the gunmen, archers, griffins and swordsmen in the castle army bar to high-level troops.

After doing this, Ma Zhan followed Oak toward Bret Nia City. When approaching Nia City, Ma Zhan discovered another mine pit and saw farm that produces ore, but these two mines already have their marks and are obviously resource farms belonging to Nia City.

Ma Zhan suddenly became happy because when Auck saw these resource fields, hesitated for a moment, then shook his head and turned his eyes to another place.

I saw several scattered resources scattered on the surface of the earth in the direction of Oak, which were obviously newly released. It seems that this Oak might have been in a hurry to escape, or there was no resource field, so there was no workers, so it was impossible to occupy these resource fields.

Before meeting Oak, Ma Zhan saw a mine that belonged to Oak, but the resource field obviously should be an unowned resource field in the wild, and you can harvest it without the workers' attack.

Ma Zhan looked at these two resource fields and thought about it. Instead of using his own top-quality workers to invade, he used five extremely average workers to attack the mine.

When the battle space was opened, Ma Zhan looked at the attributes of the workers inside and was immediately glad that his choice was wise, because although the attributes of the enemy workers appearing in the mine were relatively average, the levels of the five workers were relatively abnormal, namely 38, 46, 42, 39, and 27 respectively.

Like professionals, workers add 5 health points and 2 magic points per level upgrade, and add a basic skill point at the same time.

At this time, the health of the workers at level 46 of these five enemy mines has increased to 240.

All of his workers are at level 1. Although the best worker skeleton has a bonus of 500 health for the Legend Battle Armor, other top workers are not equipped with complete equipment, and most of them do not have a bonus for the health for the health, so they are relatively fragile.

Ma Zhan carefully calculated that if he used the best workers to attack, except for skeletons and wood, the remaining unequipped treasures, the most expensive workers, would be at risk of accidental death. It is obvious that it is not very cost-effective to make a wood mine and a mine pit.

It seems that the choice of attacking with ordinary workers is right. Ma Zhan directly chose the automatic battle, and in a short time, he only had three rounds, and all five of his ordinary workers died in this battle.

After the battle, Ma Zhan no longer paid attention to these resource fields, and that Oak obviously saw the battle of Ma Zhan eating turtles, and just smiled and stopped talking.

Before the movement power of this "**" world was completely over, Ma Zhan and Oak finally arrived outside Nia City. Ma Zhan's movement power had been used up, while Oak went around and kept collecting scattered resources.

It may be because this Oak's skill has Hawkeye, or it may be because of a special reason caused by the mission, or it may be because this Oak was originally an indigenous person of this world, so the degree of fit between Auck and this world is close to perfection.

Along the way, as long as Auck encountered scattered troops of the Castle Clan in the wild, most of them had not entered the battle space, and those wild outside teams in the underground world were collected by Auck into their own troops.

When I first met Oak, Oak had only a few spearmen. At this time, Oak not only had 232 units of spearmen, 123 archers, and even the number of advanced royal griffins had reached 36. Oak even collected 7 tall swordsmen.

When Oak's movement power was completely over, Oak returned to Ma Zhan. At this time, Oak's troops increased a few more times. Even Ma Zhan saw two ordinary angels appearing in Oak's troops. Seeing this, Ma Zhan suddenly felt that there was a chance. This proves that there is at least a wild cloud city building near here, or an ordinary griffin treasure house.

When Ma Zhan saw the archangel, he felt a little anxious to look forward to it. If it was the wild cloud city, he could also hire one to two ordinary angels, but if it was a wild griffin house, the number of ordinary angels he obtained was very considerable. Fortunately, this Oak is extremely poor now, otherwise even the wild griffin house would be destroyed by this Oak this morning.

While thinking, Ma Zhan took out a pile of food and cigarettes from the storage space and distributed some of the food to Oak. When Oak saw Ma Zhan smoking, he took out a pile of gray-brown long cigarette rolls from somewhere, which was a bit like a cigar on the earth.

Oak distributed some of these cigarettes to Ma Zhan, and then silently lit one of them and sucked them up.

When Ma Zhan took these cigarettes, he suddenly heard the system prompt:

"You have obtained 6 'marijuana's' unique '**' world. After each sucking, you can increase morale by 1 within three days and cannot be reused. You can bring out the mission world, and each can be exchanged for 50,000 units of gold."

Ma Zhan looked at the six marijuanas and was stunned. He put down the action he wanted to ignite and put away the six marijuanas.

One night passed, and the fifth day came. Before Auck could take action, Ma Zhan turned around. Sure enough, when the movement power had just been used for less than one-fifth, Ma Zhan discovered a griffin treasure house.
Chapter completed!