The battle between Zhang Chen and the general lasted fifteen minutes.

It wasn't until Zhang Chen felt that the limit time of the gene lock had reached that the final mode was turned on!

"Red Lotus Blossom!"

"Bones are always bones, and although the armor outside of your body is hard enough to help you compensate for some of your body's fragility, under the bursting flames, everything will be incinerated!"

The flame flower erupted under the Great Skull's sword, and the surging flames enveloped the Great Skull's body.

In the flames, the big skeleton general still wanted to continue to resist, and continued to wave the battle in his hand to attack Zhang Chen.

But Zhang Chen's sword pierced through his body and cut off its bones, and the big skeleton was split in two.

The burning flames slowly extinguished, and the bones turned to ashes......

In the battle with the big skeleton general, Zhang Chen only had physical exertion, and he was only slashed at the beginning.

"Congratulations on completing the Tower Master quest and obtaining the Tower Master title, which can open part of the management privileges of the Evolution Spire, and permanently open the Evolution Spire!"

"Congratulations on winning the title of Lord of the Tower, rewarding five points of personal luck."

The Heavenly Dao prompt was still prompted without emotion, and Zhang Chen was not too excited, this was just a matter of course.

And to enter the main plane, only the final condition of the tenth level of the whole staff has not been completed!

After unlocking the gene lock, Zhang Chen trembled slightly, and then saw a flickering key at the corpse of the big skeleton general.

Hint: "The key to the old city, having it can open the gates of the old city." ”

"There are many treasures hidden in the Old City, but the Old City only exists once in each Evolutionary Spire."

"Within forty-eight hours of obtaining the key, the former city will appear in its current plane."

"Whether you can enter the city of the past, whether you can find the city of the past or not, it is all up to luck."

"The city of yesteryear has been dormant with the long river, and it has reappeared when it has come and gone."

Zhang Chen waved his hands and held the hot key in his hand.

The moment he held the key, a number seemed to appear in front of Zhang Chen's eyes, and the time of forty-eight hours began to be timed!

"There has to be a direction, right?"

Zhang Chen frowned, unable to determine which direction he should go to find it.

"Wait a minute, think about it calmly."

Zhang Chen calmed himself down, if he couldn't find it, it didn't make any sense to save these few minutes.

"Getting the key means you have a chance to find the old city in forty-eight hours."

It is also affirmed that in its own state of extreme movement, the former city is a place that can be reached in forty-eight hours.

There is no need for the Heavenly Dao to put the former city in a place that is impossible to reach for two days and two nights.

Then there is no point in getting this key.

"I have combat skateboards that are more than ten times faster than the average person, so I have more time to explore."

"The Heavenly Dao should not be omniscient and omnipotent, it just operates under certain rules, so the probability that I can find the former city is more than ten times that of ordinary people!"

"That's the area at most."

Zhang Chen thought about it, the former city must be in the Shattered Battlefield, but it was difficult to say where it was.

"Let's go!"

"The city of yesteryear has been dormant with the long river, and it has reappeared when it has come and gone."

Zhang Chen's mouth chewed repeatedly, this sentence must have hinted at the place where the former city appeared.

But I can't translate it myself.

The individual combat skateboard glided at a low altitude, and Zhang Chen ran a big circle, almost going around the entire shattered battlefield, but still found nothing.

As the sun sets, it looks like it's getting dark.

As a last resort, Zhang Chen said in the chat channel: "I have a sentence here, if any of you can decipher it, I can reward you with a high-grade armor." ”

"Am I grass? Tibetan poems? ”

"Crooked day, what the hell are you talking about? High-grade armor? I want it so much! ”

"Zhang Chen, let's talk about it, it looks interesting."

"Yes, I also like to guess riddles, maybe I can help Zhang Chen."

"The city of yesteryear has been dormant with the long river, and it has reappeared when it has come and gone."

"As for this sentence, if any of you can solve the answer, I will take out a high-grade armor and give it to him!"

"At the same time, you only have ten hours to solve the problem, and if you exceed ten hours, the problem will be invalidated this time."

"The person who found the answer privately messaged me."

"Of course, I will evaluate your answers myself, and at the end I will announce the final correct answer and the person who provided the answer."

"This is also to show justice, lest you and I deceive you with the answer."

"Hahaha, how is it possible, God Zhang Chen, we believe you 100%."

"Okay, don't talk about it, let's hurry up and find a way to solve the problem!"

At that time, the chat channel was quiet, and everyone was solving the problem.

"I already know."

Xu Yingying smiled and watched Wang Yu kill a demonic beast and said happily.

"You got it? What do you know? ”

"Of course it's the meaning of the sentence given by Zhang Chen."

"You got it? So fast!? ”

"I don't have a clue, even if I think about it, it's useless."

"So you're just muscular, simple-minded."

"Then don't buy it, just tell Zhang Chen quickly."

"You can also get a high-level armor, and it's just right for you to put on self-defense."

Xu Yingying shook her head and said, "Don't worry, I have to tell him about this matter at the last time, so that I can maximize my interests." ”

"You're not afraid that others will take the lead in telling Zhang Chen the answer?"

Wang Yu smiled: "Although you are very smart, others are not stupid, right?" ”

"Cut! Although I don't want to admit that Zhang Chen is very smart, the fact is that he is indeed very smart, and if he can't think of an answer, many people can't think of it. ”

"Of course, my wisdom is far superior to his."

"Counting, I should be at the limit level of ordinary people, right?"

"Another point, the time limit set by Zhang Chen, maybe to some extent, he guessed something psychologically, but it was not certain enough and not clear enough."

"That's why I need to use the power of other people, or my mind!"

"He's just trying to get my answer!"

Xu Yingying chuckled, very confident in her intelligence and intelligence.

"So what is the answer?" Wang Yu walked over and took a sip of water, looking at Xu Yingying's beautiful face.

"I won't tell you, if I tell you, you will definitely tell Zhang Chen."

"Then my chance to blackmail him is gone!"

……

After Zhang Chen sent out that sentence, he stopped acting, but stayed where he was and waited for the answers given by others.

In about half an hour, answers came into his private message column one after another.

It's just that most of these answers are baseless speculations, and they have no reference value and meaning!

"This group of guys doesn't understand anything, and they want to make up for it."

Shaking his head helplessly, now he only expects Xu Yingying to contact him.

As for the others, there is no hope left.