The Guide Of The Fourth Door said, " This construct is the weakest one among all of us. As I said earlier, you have to modify it's core, so that it could be stronger than the combat type constructs you two defeated earlier. So, are you two ready? You have one last chance if you wish to change your mind."

Arjun said, " No.We have no change of mind. We accept the challenge."

The Guide Of The Fourth Door said, " Alright! Please carry on then."

The Guide Of The Fourth Door moved back and maintained some distance between it and Arjun and Rick.

Arjun said to that construct, " Lie down on the ground. I'm going to extract your core. When I do that, you will lose your power source and fall down. You have to lie down so that we could avoid your fall."

That weak construct did as it was told. It lied down on the ground. Arjun and Rick went near it and extracted it's core out of it's essence.

Arjun and Rick knew that their is nothing much they have to do. To be honest Arjun felt that this trial was even easier than the trial in the third door.

After extracting the core, Rick erased all the Runes that was written on the core previously. Without any runes on it, the core of that weak construct lost it's earlier glow.

Arjun used the Runic Language and wrote new runes on it's core. He enhanced it's speed, accuracy, storage capacity of the core, Output capacity of the laser beam, and also gave the ability to use external weapons like sword, spear, saber etc.

While Arjun was writing the runes, Rick was building up the connection between each and every runes. Building a connection between multiple runes is very tough and most sensitive part in Runic Language. If one could build a perfect connection between these multiple runes, then it will not lead to any malfunction in the future for those constructs. Or else it will lead to malfunction and the construct will stop working properly.

Rick was a basic level Runic inscriptor. He worked really very hard and achieved perfection in it. So he was able to build the connection successfully.

After completing everything, they cross checked from beginning to end. They wanted to know whether they have committed any mistake.

After ensuring that there were no mistakes, Arjun put back the core in the essence of the construct.

That construct started to glow once again. It stood up in a flash and stood right there.

Arjun said to The Guide Of The Fourth Door, " It's done! Please check it."

The Guide Of The Fourth Door said, " There is only one way to check it. I have to send it to the same place where I have sent you. It has to fight those constructs and defeat them. If it could defeat even one of those ten constructs, then it will be considered that you have pa.s.sed the trial."

Arjun nodded his head and said, " Alright! Please send this construct in."

The Guide Of The Fourth Door opened the portal and sent that construct inside that pitch dark place.

Later those ten constructs from that dark place came and surrounded that construct.

But without wasting even a single second, that construct moved very fast and appeared in front of one of the ten constructs. It punched it which looked very simple. But that construct which received the fist, fell down and broken into different piecss.

The battle was over even before it started. Arjun's construct won within a second!.

Arjun and Rick smiled. Arjun thought in his mind, " Are you kidding me? We faced those constructs two times now. Who knows about their strength and weakness better than we do? We had the required information on those construct. So we designed our own construct stronger than them using that information we gathered. I already knew that the outcome would be like this."

Arjun said to The Guide Of The Fourth Door, " We pa.s.sed the trial, right?"

If it was any human in place of The Guide Of The Fourth Door, he or she would be stunned. But it was a construct. So it didn't have any feelings.

The Guide Of The Fourth Door said, " Yes. You have pa.s.sed the trial. You have the right to leave the maze palace. Or if you wish to continue, then you can. Please leave the door."

The door of the fourth door opened. Arjun and Rick walked out of the door. They were all smile at that moment.

At that moment a voice of a little girl came from behind, " Congratulations for clearing four doors successfully. You have earned the licence to leave the maze palace without facing any difficulty."

Arjun and Rick moved back and found that construct with the height of a ten year old child who appeared after the second door.

Arjun said, " Thank you very much."

Guide of the maze palace said, " You cleared the fourth door. So would you like to advance towards the fifth door? Or you would like to quit the maze palace?"

Arjun said, " We will quit. We have a lot of work to do outside. We have to leave."

Guide of the maze palace said, " As you wish."

It turned back and opened a portal. Arjun and Rick could see the outside world through that portal.

Guide of the maze palace said, " Since you have cleared both the trials of third and the fourth door, you could leave through the portal which doesn't have any difficulties or dangers on it's way. Please go through this portal. It will take you straight towards the outside of the maze palace."

Arjun and Rick nodded their heads. They walked through the portal and made their exit from the maze palace. Then the portal closed.

Arjun and Rick took a long breath. They turned back and found that very small house through which they made their entry ten years ago.

Rick said, " This pure air. I feel as if we came out from a jail after 10 years sentence."

Arjun said, " Yes. It's been a long time. But this maze has thought us many things. I'll drag Logan and others if I have to. But I'll bring them here next time for sure."

Rick asked, " It's been 10 years. Did Logan and Alwyn filled their conscience with the light and the darkness energy?"

Arjun said, " Yes! Logan did it one month ago. While Alwyn completed filling his conscience 10 days ago."

Rick was thirlled. He said, " That's wonderful. They did it at last."

Arjun took a deep breath and said, " Whatever! I already told Logan that we are out of the maze palace. I asked him to inform it to everyone. Let's go back home. I miss them a lot."

Rick smiled and said, " Yes. I miss them too. Let's go."