Thunder Pool starts the 11th wave of monster invasions.

Soon, goblin warriors appeared from the [Time and Space Wormhole], they appeared in a row of four, appeared in the center of the [War Corridor], their skin was green, thin arms and legs, pointed chins and pointed ears, wearing a grass skirt on their waists, their two legs seemed to never stand straight, and they were holding a knife in their hands, only one meter two or three in height.

As soon as Lei Chi saw their appearance, he knew that he was stable.

This short and short man, holding a knife, is definitely not the opponent of the big tiger, and if he enters Jingyanggang, he will definitely not be able to get out.

As expected by Lei Chi, this wave of wild monsters invaded, and Lei Chi was unfazed.

"Ding, congratulations on successfully defeating the 11th wave of wild monster invasion, settling rewards, raising your level to LV5 and raising your level cap to LV11!"

"Ding, defeat the 11th wave of monster invasion, your gold mine will be increased to LV4, the gold mining position will be +1, and the gold mining efficiency will be doubled (8 copper coins can be obtained by completing a collection action)."

"Ding, you can start the 12th wave of monster invasion at any time, the 12th wave of invasion monsters is a goblin spearman, four are refreshed per second for a total of 4,000, please open it carefully."

Lei Chi listened to the system prompt, and said in his heart that they were all goblins, how much stronger could the difficulty be?

He immediately started the 12th wave of monster invasions.

In fact, Lei Chi has some knowledge of the monster invasion at this stage, if nothing else, the goblin spearman's health is 1200 points, so the difficulty of the 12th wave of monster invasion is limited compared to the 10th strong point, and he can easily break it.

After opening the wild monster invasion, Lei Chi was no longer staring in the camp square, he entered the gold mine, this gold mine has not changed much in appearance, and when he entered it, he felt that there was a cave, first of all, there were four treasure chests in the hall, and behind the treasure chests were four mine caves, corresponding to the gold mining positions of No. 1 to No. 4.

Now the skeleton miner is in the No. 1 gold mining position, he is wielding a good pickaxe, mechanically repeating the same ploughing action, and every time he plows the ground, a number pops up on his head: "Copper coin +4.8"!

The orc laborers are in the No. 2 gold mining position, plowing the ground, and not paying for it.

"According to the gold mining efficiency of the skeleton miners, 4.8 in two seconds, 144 in one minute, 8640 in one hour, and a gold coin can be collected in 70 minutes, which is not bad, if only there were four skeleton miners, more than 80 gold coins can be dug in a day......"

After confirming the gold mining efficiency of the skeleton miners, Lei Chi picked up a mining pickaxe and went to the No. 3 gold mining location to dig the ground himself, which was regarded as exercise.

After a while, the system prompt sounded in Lei Chi's head: "Ding, congratulations on successfully defeating the 12th wave of wild monster invasion, settling rewards, your level has been increased to LV6, and the upper limit of your level has been raised to LV12!" ”

"Ding, unlock the building [Challenge Hall], you can challenge the powerful BOSS in the challenge hall, and complete the challenge to get rich rewards, please explore by yourself."

"Ding, you can open the 13th wave of monster invasion at any time, the 13th wave of invasion monsters is Goblin Lizard Knight, refresh four per second, a total of four thousand, please open it carefully!"

"It's Goblin Lizard Knight's turn......"

Lei Chi didn't dare to directly open the 13th wave of wild monster invasion this time, he had seen a lot of players' general concerns on the Internet, strategy tutorials, etc., and vaguely remembered that the Goblin Lizard Knight was a goblin warrior riding a goblin lizard, and their health and the lizard mount were stacked together, up to 2000!

Therefore, this wave of wild monster invasion is quite difficult, and many players have suffered losses here and ended up with a deleted number.

"Jingyanggang is also a group of more than a thousand blood, it is estimated that the big tiger locks his throat and slaps a few paws, even that royal road can often break through, and it can't be too mythical, I still want to be steady, this 13th wave of wild monster invasion slows down, just go to study the challenge hall!"

Thunder Pool ran towards the back of the Gem Hall, where a new building had appeared, and the sword and axe light above this building was the Challenge Hall.

In the knowledge of the thunder pool, this challenge hall seems to be a place that players love and hate.

When you say "love", it's because after successfully challenging the boss, the rewards are very rich.

Say "hate", then because the boss is too strong, you have to spend gold to challenge, and you can only challenge once, and if you fail to challenge once, you will miss it forever, and you can't challenge it again in the future.

In addition, the bosses available for challenge in the challenge hall are all random, and each challenge hall is different, and there is no fixed challenge order or refresh rule, it seems that even if it is exactly the same BOSS, the rewards after killing different players are not the same, with great randomness, related to the player's tower type.

Although this randomness enriches the playability, it also teaches countless players to complain, after all, there is no strategy to refer to, there is no available routine, in case of failure to challenge successfully, money is spent in vain, blood loss.

Lei Chi came to his own challenge hall, and saw that there was an LCD screen in it, and there were three challengeable bosses on the screen, the first two of which came with explanatory information, and the last one was marked with a big greeting, which was a mysterious BOSS.

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Challenge the Hall

Current number of challenges remaining: 12

Challenge Boss 1: [Lava Behemoth], LV20 Silver Boss. Limited to six hours of challenge, refresh and disappear after six hours, the challenge costs 10 gold.

Challengeable BOSS 2: [Beastmaster], Human Beast Tamer, Hero Unit, LV6 Gold Boss. Limited to 12 hours of challenge, refresh and disappear after 12 hours, the challenge costs 10 gold.

Challengeable Boss 3: [Mysterious Boss],????? , from the Tata World Hall of Fame, dare to challenge, and you win half the way.

The challenge is limited to three hours, and the refresh disappears after three hours, and the challenge costs 10 gold.

Note 1: After choosing to challenge the boss, the boss will appear in the [Time and Space Wormhole] three minutes later, and killing it before it reaches the camp square will be regarded as a challenge victory, and the challenge chest can be obtained.

If the challenge boss enters the camp square, the challenge will be judged to be a failure and the player will not receive any reward.

Explanation 2: The Bronze Boss has 10 times the attributes of players of the same level, the Silver Boss has 20 times the attributes of players of the same level, the Gold Boss has 40 times the attributes of players of the same level, the Diamond Boss has 80 times the attributes of players of the same level, and the God Boss has at least 180 times the attributes of players of the same level.

Note 3: Each boss can only be challenged once, regardless of whether the challenge is successful or not, after completing the challenge process, the challenge hall will spawn new bosses for challenge!

Note 4: The maximum number of times a player can challenge the boss is compatible with the number of waves that can break the invasion of wild monsters, and some special props can increase the number of challenges, please explore by yourself.

————

Lei Chi faced the challenge panel and thought about it seriously.

"LV20 Silver BOSS Lava Behemoth, the health value should be 40,000, it's not easy to fight! LV6 Golden BOSS Beastmaster,HP is twenty-four,This may be a chance.,As for the mysterious BOSS...... What the hell is the Tata World Hall of Fame? If you dare to challenge, you win half of it.,What does this mean.,Does it mean that this boss is weak? ”