Chapter 6

After the flash of light has passed, all, except Big Neptune, entered their CPU forms.

Napgear in her CPU form is known as the Purple Sister. Her hair has become longer and pink with another hairpin which is white and blue. Her eyes turn deep blue and she wears a white tight bodysuit with light purple patterns and light purple N letters on the back of the gloves, as well as matching thigh-high boots. Multiple Beam Launcher is now in his hand.

Uni in her CPU form is known as Black Sister. Black Sister's hair remains in the pigtails but turns white and curls, and her eyes turn light green, as is Noire. She now wears a black and white two-piece bikini-style bodysuit with matching shoulder-length gloves and thigh-high boots with 3-inch block heels. She has now a much larger energy cannon instead of the standard rifle.

Rom in her CPU form is known as the White Sister (Rom). The appearance of Rom is similar to that of White Heart. They both have the same light blue hair color, but Rom's eyes are pink instead of red, and her hair is arranged in a single braid behind her right shoulder. She wears a one-piece white bodysuit with an additional pink color on the arms, legs, and torso. Her wand is now larger and has sharp edges.

Ram in her CPU form is also known as the White Sister (Ram). She looks almost identical to its twin sister and has the same weapon, but the braid is on the right side and its color is the opposite of Rom.

Uzume in her CPU form is known as Orange Heart. Her hair grows and turns bright orange, now worn in braids on the top of her head held by large loops of hair. Her bangs smaller and thinner, looking neatly brushed. Her eyes turn blue. She wears a white one-piece with orange pants and silver and black accents. In the center of the chest is a section of blue fabric. She also receives white opera gloves with square bracelets and armor, puffed shoes with an orange platform sole, and a brimmed hat with animal ears. She has a megaphone for his weapon.

The power symbol appears in the eyes of all CPUs.

Oh, and Black Sister's breasts have gotten smaller.

"You REALLY had to mention this to the author?!" - Black Sister said.

"Uni, it's already a tradition to joke with tsundere." - Neptune said.

"I suggest you discuss it after we beat this robot." - Purple Sister said.

„Uzume agrees. "Dream Smash Fist"" - said Orange Heart, and attacked the robot with a drill made from share energy. The robot took a blow to the chest, counterattacking with its free hand, driving Orange Heart into the ground.

"M.P.B.L." - Nepgear shouted, firing her gun straight at the robot's head, which made him step back.

"Look, it works" - said Neptune, pointing to the impact trail from Uzume and Nepgear.

„We keep attacking. Don't allow him to counterattack." - Black Sister shouted and started firing at the robot.

Uni fire prevented the robot from attacking, and the other CPUs took advantage of this and started attacking it from all sides as well. In their form, CPUs could fly around a fairly high room. Rom and Ram shot various spells at his back, while Nepgear pounded Uni forward while he played, Uzume used her megaphone's sonic attack to hold the robot in one place, attacking from above.

After the volley of attacks on the robot ended, the CPUs regrouped at Nepgear and Uni while they waited for the dust cloud that had gathered near the robot to settle.

"We've already taken him out, no chance he'll recover from this series of attacks." - Ram said happily.

A moment later the robot got up and began another charge towards the CPU. Taken by suprise, Ram didn't manage to avoid the attack and was stuck in the ceiling. The second blow was blocked by Nepgear, who wrestled with him.

"Take Ram and Neptune beyond this chamber." - Nepgear said as Rom and Uzume took wounded into the room earlier, and Uni prepared her rifle to fire.

"EX Multi Blaster" - Uni shouted, shooting at the robot's head, causing it to wobble, allowing the Purple Sister to push it back and quickly retreat out of range. Still, the robot's damage was not great. The robot, after seeing that the Black Sister and Purple Sister were out of reach, moved towards the others. Meanwhile, the rest of them regrouped, and Ram's damage was thankfully not great, mostly due to the great resilience that she has in her CPU.

"At this rate, we will collapse from fatigue sooner than we destroy it." - Neptune noticed.

„Uzume thinks this robot is too immune to attacks. Uzume wants to know why someone made such a monster." - Orange Heart said.

"It's like hitting a rock with a sword." - said Ram.

"Like a sword against a rock. Exactly!" - said Rom with delight.

"Got any idea, Romsy?" - Uzume asked.

"In this show, what there were five different colored samurai guards that use power symbols, there was this monster that was too tough for their swords, but they managed to defeat it." - said Rom.

"Ho-, Attention! Here it comes!" - Neptune shouted noticing the charging robot. Because he was spotted in time, Uzume managed to take Neptune and flew away with the White Sisters to a safe distance.

„Ram use that new fire spell you learned. Then I will attack him and you will finish him off." - Rom said to the rest of the CPU.

"Ughh, fine." - Ram said collecting huge amounts of energy for her little rose. - "Inferno!" - She screamed as the stream of fire fired and hit the robot, turning it into a fireball.

"Phew, that was tiring." - Ram said as she returned to her human form and collapsed on her back with exhaustion.

"E-Force Blizzardo" - said Rom as it began to freeze the robot almost immediately. - "I'm out too." - she said as she fell to her knees next to her sister. After a while, the robot freed itself, but the armor began to crack.

"Now his armor should fall if you hit it with all you git." - Rom said to the rest.

„I know how to deal with him a final blow. Uzume distracts his attention for a moment." - Nepgear said.

"OK!" - Uzume said and flew towards the robot. The robot, seeing this, tried to hit her from the right, with his halberd but Orange Heart managed to avoid it and hit her with its loudspeaker straight on the head, tearing off a part of his now much weaker armor. The robot tried to counterattack, but Uzume easily dodged his blow by flying away to a safe distance and shouting - "Dream Roar" - causing a shockwave with his scream, which, after hitting its opponent, led to many cracks in his armor.

"Stand back, Uzume." - Nepgear said.

"We'll give him a final blow." - finished Uni.

"M.P.B.L Multi Blaster" - both shouted while firing their weapons. The rays combined in-flight and pierced the robot right through, leaving a huge hole in its stomach.

„I hope Uranus will explain to us why on the way to the chamber in which he is located is a huge, murderous robot." - Neptune said.

"I think she will have a good reason." - Uzume said back in her basic form.

"You must be right, Uzume" - Nepgear said.

"So, let's go to her." - Ram said. After going through the corridor, they reached the room where the soul of Uranos was.

"I see you have responded to my call." - said the voice.

„Hello Uranos. We haven't seen each other for a long time or rather heard." - Nepgear said.

"Can you tell us why a huge robot attacked us on the way?" - Uni asked with a dose of sarcasm.

"This giant robot is a sentinel robot made by CPU of Eden more than 1,500 years ago." - said Uranos.

"Eden? Such a state existed for a decade in Ultradimension. I didn't know it was once in our world as a fifth nation." - said Nepgear.

„What happened to it? It does not mean that the nation is simply disappearing and there is nothing about it. There should be something left in the historical records. Or at least Historie would mention something about it." - said Uni.

„But why did you call us? It's not like you suddenly wanted to tell us about a country that existed a long time ago."- said Neptune.

"That's right. I wanted to warn of the impending danger. But it's too late. " - said Uranus.

"So that's why I felt an interdimensional disturbance." - said Croire.

"When?" - Rom asked.

„When you fought this big robot. They were quite above Planeptun and large enough to be seen on form every other country."- siad Croire.

„My head hurts from these constant questions. You can't just explain it to us."- Ram said irritably.

„I'll explain in detail when the rest of the CPU will come in here. But now in brief. A long time ago there was a great enemy that we barely managed to defeat, and now he is coming back and seeking revenge. He has already managed to carry Neptune to his dimension, where there is no share energy, so he will have an advantage over her there. "- Uranus release. All the girls a moment of silence and just like that.

Then the answers with one voice - "WHAAAAAAAAT !"

"But how-" - Nepgear starts.

„I said. When the rest of the CPU will come." - Uranus interrupted.

"I-I'm calling." - Nepgear said, taking out his N-gear and dialing a number.