The primary death summoning master did not disappoint Lin Han, this time he actually directly summoned a third-order class-ghost, which can be regarded as an explosion of character, which is estimated to be the best class that the death summoning master can summon at present.

"Ghost: A third-order level 2 class of the Cemetery Clan, the spirit is promoted to the form, with powerful attack power and self-healing ability, and its dodging ability is a nightmare for a qiē physical attack on the enemy. Damage: 7-10, Defense: 3, Health: 120, Movement Speed: 2 m/s, Attack Speed: 1.5 seconds. Special Abilities: 1. Illusory Spirits [Spirits possess a void body, and will have a 33% chance to dodge when receiving any physical attack. 2. Rapid healing [The ghost itself has an extremely fast recovery ability, and can recover 3 health points per second. 】。 ”

The higher the class level, the stronger the attributes it has, and the gap between the third-order class and the first-order class is huge, there is no comparison at all, especially the ghost still belongs to the advanced form after the upgrade of the spirit, and its combat effectiveness is self-evident.

The losses in this battle were generally within Lin Han's acceptable range, because the area where the skeleton archers appeared was far behind when they appeared, and this situation was that Lin Han also lost more than 50 units of bones while sending all the ghosts out to absorb damage, and the main reason was that the enemies that appeared in the second time were no longer the previous piles of them, but a large number of mixed ones.

Zombies, this kind of second-order soldier of the cemetery clan was very unpopular in the previous life, as a super slow moving class, although its attack power and health are extremely high, but it almost does not have a chance to play, but this wave of zombies has given Lin Han a headache, because of their slow movement speed, all the skeleton archers are blocked behind them, and their extremely high health has become the best meat shield at this time, and the general skeletons are not enough to see in front of these guys.

"Zombies, the second rank 1 class of the Graveyard Clan, the walking dead who have been resurrected by the necromancer, only the desire for the flesh and blood of the living creatures remains, and they will continue to attack their enemies until they are completely dead. Damage: 5-8, Defense: 2, Health: 80, Movement Speed: 0.4 m/s, Attack Speed: Once every 3 seconds. Special Abilities: 1. Rotten Flesh [The body of the zombie is rotting, and any non-graveyard unit that attacks them will take 10 points of toxic reflected damage, while reducing the damage taken by the zombie by 2 points, with a minimum of 2 points. 】。 ”

From the information of the zombie, I know that this is definitely a super disgusting meat shield, its own defense is two points, and it also has the skill of rotting flesh that can reduce 2 points of damage, a bunch of bones around a zombie can be solved by banging for half a day, and the zombie can be solved in four or five clicks, and the whole battle process can be said to be watching Lin Hanxin dripping blood.

"Your troops cleaned up the battlefield, you got 19 units of wood, you got 11 units of stone, you got 10 units of ore, you got 3257 gold, you got the class card - Bones [50 units] x2, you got the class card - Skeleton Archer [20 units] x1."

"Damn, there's no zombie class card, it's too bad!"

Looking at the battlefield cleaning information that came, Lin Han was still a little depressed, the zombie class belongs to the father who doesn't love the mother in the later stage, and the speed is not speed, and the damage is not as good as the high-level troops, but in the early stage, especially in this kind of defensive battle, it will be very easy to have a bunch of zombies.

"Ding! Your Skeleton Archer class has reached its limit of experience, and if you have a Bone Training Ground, you can upgrade it to a Bone Crossbowman. ”

The first batch of skeleton archers have all reached the limit of experience, if Lin Han can establish the skeleton training ground, he can completely upgrade these skeleton archers to skeleton heavy crossbowmen, not to mention anything else, the output alone can be greatly improved!

"Please note that the fourth wave of attacks will arrive in 10 minutes, and this wave of attacks will appear boss-level creatures, so please be careful."

The sudden prompt made Lin Han stunned, and then almost scolded. It's only the fourth wave that there are boss-level monsters, do you want people to play them?!

Others don't know, but Lin Han knows that in this game, the troops are divided into many categories, and the first ordinary troops can be recruited directly from the recruitment office. The Enhanced and Elite classes are upgraded versions of the normal classes, with more powerful attacks, defenses, and health, all of which are upgraded through special buildings. In addition, on top of the enhanced and elite classes, there are also boss-level troops and legendary-level troops.

Boss-level classes are actually completely out of the limits of the class in a certain way, they have extremely high health and attack power, as well as powerful skills, and most importantly, as a boss-level class, they have a wide range of war aura abilities.

War aura, this ability itself is a hero's ability, but it will also appear on the boss-level troops, the more powerful the boss-level troops, the more powerful the war aura they have, plus their own attack ability, these guys will appear on any battlefield will be an almost bug deposit.

"Build a base camp!"

Lin Han looked at his resources, gritted his teeth and said viciously, since there have been leader-level creatures, upgrading the skeleton archer is for sure, the leader-level creatures themselves have extremely high defense, if you don't upgrade the skeleton archers, it is estimated that you will only be able to hit 1 point of mandatory deduction damage at that time.

"Base camp upgrade, remaining time: 5 minutes and 59 seconds."

The upgrade time of the base camp was 6 minutes, and during this time, Lin Han looked at his building and began to think about how to deal with the fifth wave of attacks next.

It stands to reason that if the fourth wave is said to be the appearance of boss-level creatures, then the number of boss-level creatures in the fifth wave will be between 2-3, this thing is a bit scary, the city wall is the best weapon to defend against enemy attacks in the early stage, but it is not omnipotent, in front of the leader-level troops, the defense ability of the city wall is really vulnerable.

"Upgrade the Graveyard of Research."

After searching for a long time among a pile of chaotic building trees, Lin Han finally found the building he wanted, the tomb of research.

"Tomb of Research: A unique building for the Cemetery Clan, a place for the Cemetery Clan to study various special abilities, where you can study the buildings and classes of the Cemetery Clan and improve their strength."

Any Graveyard player can start building a Research Tomb, but when it does, few players will use it, and for no other reason, these studies are too bad.

After the order was given, a layer of thick fog quickly floated next to the huge cemetery, and after a while, the thick fog disappeared, and a huge cemetery appeared in Lin Han's field of vision, and above the cemetery, several huge mausoleums continued to shine with ghostly light.

Walking casually into the nearest mausoleum, a weak-looking corpse witch appeared in front of him. "Honorable lord, this is the Tomb of Research, is there anything I can do to help you?"

"How many resources do you need to upgrade your walls?"

Although this corpse witch seems to be weak, but in fact it is a sixth-order class of the cemetery clan, of course, this is an NPC that belongs to the player, and has no combat ability, but just has the appearance of a corpse witch.

"Upgrading a primary wall to a primary granite wall requires 20 units of wood, ore and stone, and 5,000 gold, do you need to upgrade, lord?"

After getting Lin Han's inquiry, the corpse witch quickly reported a number that made the corners of Lin Han's mouth twitch, 20 units of wood, ore and stone, this is the most resources that Lin Han can take out now, and it also costs 5,000 gold coins! This is the most fatal, now Lin Han has only saved more than 6,000 after a few battles, and after such an upgrade, the city wall will directly become poor and white, it is definitely a lie to say that he is not distressed.

"Upgrade."

Although he said that he had been prepared for the pit coefficient of the research tomb in the morning, Lin Han was still a little depressed when he was pitted, but when he saw that all the city walls were shining with black light, his mood was finally better.

"Elementary Granite City Wall LV2: Defense: 20, Armor Type: Enhanced Armor [Reduces the damage of one qiē attack by 40%. Durability: 1500/1500. Special Ability: Resistance to Magic [A wall built with granite can reduce the damage of a qiē magic by 30%. 】”

The primary city wall has 15 defense points and 800 durability points when it is LV2, and after upgrading to a granite city wall, it has 5 more defense points and 700 durability points, but this is not the most important thing, what Lin Han values most is the extra resistance magic ability of this city wall, which is the ability to fight against the boss-level troops.

"Your base camp has been built, and the base production of all Tier 5 and lower classes in your town has increased by 5 units."

The prompt sound of the completion of the construction came, Lin Han was immediately overjoyed, and hurriedly walked to the Land of Bones, and sure enough, among the options of the Land of Bones, there was such an option as upgrading.

"Land of Bones upgrade option - upgrade to a skeleton training ground, requires resources: 25 units of ore, 45 units of wood, 50 units of stone, and requires 4000 gold."

This is the price of upgrading the Land of Bones to a Bone Training Ground, but Lin Han doesn't need it, don't forget, he has architectural drawings.

took out the architectural drawings of the skeleton training ground, and the drawings shone with black light in Lin Han's hands, and suddenly floated in mid-air.

"Ding! Do you want to upgrade the Land of Bones to a Bone Training Ground? Please note that once the upgrade cannot be reversed, the player can choose to cancel the upgrade, but the consumed building blueprints will not be returned. ”

"Level up!"

After using so many resources to upgrade the base camp, Lin Han is just for this moment, and he doesn't have to think about this choice at all!

"Upgrade successful! Your Bones Land has been upgraded to the Bones Training Ground, where you can upgrade your Skeleton classes with maximum experience to a more advanced Reservoir. ”

At the same time as the hint came, the fog completely covered the land of bones, and after the fog disappeared, the land of bones, which was originally full of white bones, suddenly had an extra cave shining with a faint green light, Lin Han just got close to the cave and got a hint: "Bone training place, may I ask if you want to upgrade the troops in your hands to a higher form?" ”