So how did it go? What about Dunas......!?
(I wound up telling the story of myself defeating Dunas and how he somehow found a way to acquire the unit.)

...I see... Dunas with the operational unit... but how did he get it exactly?

(She then bit her lips and thought for a bit, then just shook her head.)...I'm sorry, but I really cannot pinpoint where it might have come from...!
(The moment Asia ended her conversation, Kamuna shook again)
No way...!

(Asia hurriedly brought out the copy of Acacia Chronicle, and started reading from it.)
......It's finally time for Core Blaze to make his move.

Core Blaze is a name for the AI that caused the destruction of Zipangu. It was initially built as a sign of peace for this area, but over time, these AI robots begun to recognize acknowledge their own self, and soon they revolted against people. That Core Blaze is now on the move.

The moment Core Blaze was created, it was set up at the tallest buliding of Roppongi, Roppongi Mall. That spot is currently served as home to Core Blaze, the army of robots. I think that's where Core Blaze began to lose itself. Now we really don't have much time.

In any case, for soundly defeating Dunas, its memories are currently on the way back to the grasp of barrier it was initially set in. The preparations for the binding spell is complete. Once the time is right, I will start the spell of re-bounding Dunas's spirit. In the mean time, I want you to immediately defeat Core Blaze...!

No way!
(Asia placed her hands on the magic pentagrams, and started reciting a spell)
......I knew it......!

Dunas... Dunas... I think this time, instead of his memories, his whole spirit managed to escape...!

...I believe you may have spent too much time getting back here after defeating Dunas. The fatigue that should have set in was cured as well, so he wound up basically tearing apart the binding spell.
Dunas...where is he...!?
(Asia gazed upon the sky)

I am concerned about the whereabouts of Dunas, but with little to no clue, there's not much time we can waste right now. I will be busy chasing his spirit's whereabouts here, and you... I need you to go defeat Core Blaze immediately...!

Thank you. In year 2102, Roppongi Mall serves as the enemy headquarters, which means we can't just go in there ourselves. I advise you to head over to that era, and enter the mall through an underground path.
Since the mall is the headquarters, you may encounter a number of monsters you will have never seen. None of them should ever be underestimated. Good luck!

As long as Core Blaze roams free, the destruction of Zipangu is inevitable!

(I re-entered Shibuya of 2102. What I see down there is... Dida!)
......You are......!

...Ah, so you're sent here to defeat Core Blaze. Seriously, I'm so sorry...
(As he uttered those words, Dida couldn't bear looking at me in the eye)

The enemy headquarters is located at the center of Roppongi, at Roppongi Mall. Of course, you won't be able to enter the face-on. At the main lobby, an army of robots called Imperial Guard stand by, serving as security. Your first task is to enter the building wile faking those robots out.
(As he mentioned these, Dida handed me a single copy of globe.)

The truth is, there have been underground pathways that leads from Shibuya to Roppongi Mall. Using this will allow you to enter the building without being noticed by Imperial Guard. This is the map that'll lead you to there. It's just a straight line, so you should have no trouble entering there, but I'll give you the map nontheless.