Rumble......

Another energy cannon exploded around Yan Thirteen, and a large crater was blasted out of the ground, and nearly half of Yan Thirteen's blood was knocked out of the gravel and dirt on the ground alone!

+21, +21, +21, +21^"Damn, it's so fierce!" Yan Shisan was shocked, the attack distance of this goblin magic guide cannon was far enough, he ran so far and still hadn't run out of the attack range of the energy cannon, but fortunately, the attack interval of this energy cannon was relatively long, otherwise Yan Shisan's life would have been gone a long time ago!

"Goo Dong~!" Yan Shisan drank a bottle of acceleration potion, and didn't dare to stay around here!

"Wind Walk~!"

The distance along the way does not linger with the monsters encountered, and the ghost knows where a goblin magic cannon will suddenly appear and blast Yan Thirteen into pieces, Yan Thirteen ran for nearly five minutes in a hurry, and it was a dilapidated ruin, but Yan Thirteen could not see from the outline of the ruins, this should be the core area inside the goblin dwarf castle, presumably it must have been very magnificent before it was destroyed!

System: You have discovered the Lost Civilization - the ruins of the Goblin Dwarven Dynasty!

Yan Shisan moved forward cautiously, walked for a long time without encountering a monster, and came to an unknown entrance after the last, and hesitated, Yan Shisan still walked in!

After entering, I saw cages with thick iron chains chained with skeletons, thinking that these bones should be a group of dwarves before their deaths, and the strong men were imprisoned here for some reason, and the fluctuations of the magic seal could be vaguely felt in the cage!

There is not a single living creature, as Yan Thirteen continues to advance, the sealing magic of the cage becomes more and more obvious, huh? Yan Shisan's eyes lit up, and there was actually a bright golden treasure chest in the corner! Yan Shanxian rushed over happily! Reach out and open the box!

The light and shadow behind him distorted, and a figure appeared behind Yan Thirteen like a ghost, and the dagger stabbed towards Yan Thirteen like lightning!

"Sprint~!" -

MISS,-155，-122!

Although Yan Thirteen took the opponent's one-blow sneak attack, he didn't expect the opponent's attack speed to be so fast, and there was a backhand behind him, and the three knife attacks Yan Thirteen only reacted for the first time, and was caught off guard!

The amount of blood bottomed out all of a sudden, and Yan Shisan quickly retreated, and at the same time drank a bottle of life recovery potion!

Dark Guard (Elite Monster): Attack: 95, HP: 1500, Level: 28!

"Mirror doppelganger!"

The blood volume was restored to full value, Yan 13 controlled the clone to attack the past, the elite-level thief is the most difficult character among all kinds of humanoid monsters, fast speed, strong explosiveness, and attack skills such as stealth, if Yan 13 had reacted a little slower just now, maybe he would have been killed by this guy directly!

"Sneak Attack~!" Yan 13 made a sneak attack behind the dark guard, was dodged by the monster, and hurriedly controlled the mirror clone to kill it again!

"Stuffy stick~!" The doppelganger Dark Guard is stunned!

"Critical Attack~!" -

100，-56！

"The backhand was stabbed~!" -

143，-58，-10，-10，-10，-10……

System Prompt: 100% completion of the backhand stabbing skill, dealing 200% attack damage!

"Sneak Attack~!" -

102，-69！

Puff puff......

The damage value on the dark guard's body kept floating out, and the clone and the main body took turns to use control skills, and the elite dark guard of level 28 was in a controlled state except for the two knives that attacked Yan Thirteen at the beginning, and he was beaten to death by Yan Thirteen alive!

System Hint: You killed the elite Dark Guard and gained 8000 experience!

The Dark Guard's blood was at its best, and he fell to the ground with a terrible scream!

If it weren't for the ability of mirror clone, the Dark Guard would be really difficult to deal with! Kick away the corpse of the Dark Guardian and a skill book on the ground!

"Rapid Assassination": After locking on the target, perform a continuous attack on the target, the first knife attack damage is 150%, and with a stun effect, three consecutive attacks in a short period of time, cooldown: 25 seconds, required class: thief, level limit: 25!

"That's right, this skill must have been used by the Dark Guard just now!" Twenty-five auspicious to be able to learn, Yan Thirteen put the skill book in his backpack, as long as he is upgraded to one more level, he will have another powerful attack skill!

Yan 13 controlled the mirror clone to open the treasure chest, and he entered the stealth state to guard the side, the elite-level dark guard monster attack was too fierce, and the stealth level was much higher than Yan 13, for the sake of safety, the opening of the treasure chest was handed over to the mirror clone!

System Prompt: The Golden Treasure Chest is being opened, and the current completion rate is 95%...... 90%…… 85……

The treasure chest was opened, Yan Shisan reached out to touch it, and the three items were in hand!

System Prompt: You've Earned a Guild Token!

System Hint: You've got an Energy Cannon Crafting Scroll!

System Hint: You've got the key to the special item cage!

"I'll you!" The three items were held in his hand, Yan Thirteen trembled, not to mention the value of a guild token, the key is the scroll, the production scroll of the energy cannon, Yan Thirteen's memory This thing really appeared in the second world after a year of the game, the battle between the major guilds was very lively, the first siege weapon appeared was a ballistic catapult, and a medium-sized guild relied on five ballistic catapults to lay down the station of a high-level guild!

Many players were officially shocked by the lethality of war weapons in that battle, so they began to search for war weapons on a large scale to make scrolls, primary ballistas, intermediate ballistic catapults, giant ballistas, and advanced magic cannons appeared one after another, powerful, long attack distance, and naturally expensive to build, at that time, the first giant ballista was auctioned for tens of thousands of gold coins, and the price of other war weapons was even more expensive, and those things in the previous life had nothing to do with Yan Thirteen, These things are not something that he can touch as a casual player!

"Damn, with this thing, how many girls do you have to change......" Yan Shisan stood in place and laughed, but as soon as he made a noise here, there was a response from the depths of the dungeon - a low roar!

"I'll go~!" Yan Shisan was so frightened that he hurriedly closed his mouth, quickly evacuated, and ran to a corner, knowing that no monster was chasing him, he was relieved, and at the same time couldn't help but wonder in his heart, where did the sound come from? Could it be that there are still living goblin dwarves in the cage here?