Hiro (Hiro Shishigami from Inu Yashiki) opened his eyes and was confused. Why was he still alive? Didn't he self destruct to save the earth from the meteor? He sat up and found that his arms had even been restored

Was he human again? Any why was he nude? He looked at his hands and it suddenly opened up revealing all the mechanical parts within

No, he was still this artificial being. He wasn't back to human

Half disappointed, he got up and looked around. He seemed to be in a virgin forest, and besides himself, there was another 2 humans nearby who were similary nude

They were female, he thought as he walked to the closest one. Wait! He recognized her

Wasn't she Reika Shimohira (Gantz) the model? He remembered masturbating to her bikini pictures before he turned to this.. robot. Why was she here?

He was about to walk to her when the other female stirred and woke up

Was that Papiko (Gigant) the JAV porn star? He definitely remembered her as he had definitely masturbated to her sex scenes from his many picture books and DVDs of her!

What were the two of them doing here! He didn't know them personally, only who they were and what they did before. What was he suppose to do with them? Fuck them?

Papiko looked at the handsome teenager looking at her when her mouth opened in shock as she pointed behind him

From behind, a grotesque looking creature with 4 legs and 2 large claws charged at him, it's face opening it's large fangs wide open

Instinctively, Hiro swung his arm at the creature and swatted it aside, sending it flying a few meters away

Papico gasped and by now Reika was awake and watching too

Seeing that the creature was the most current threat, but not wanting to show or explain his robotic parts, he simply made a large leap and landed on the creature, pounding on it with his fists, smashing it's bones with his super strength

It only took a few seconds as the creature's head was turned into mush

When he turned around, he was surprised that the two girls weren't completely horrified, but looked surprised at him

They were both covering their breasts with one arm and covering their groin with their other hand

"Ah.. hello. My name is Hiro" he said, looking at them, not knowing whether to bow, or shake their hands seeing that they were trying to hide their nudity

"I am.." Reika started to say

"Reika" Hiro interrupted her. "I was.... am a fan" Hiro said sheepishly

"I see" Reika said, somehow not completely surprised that he knew her. She was one of the top idols when she was alive. And this guy didn't look to bad himself, Maybe he would be a model

"I know Papico too" Hiro said as he gave a slight nod to her

"That's my stage name. I prefer Chiho in person" Chiho said

"Wait... Hiro... Hiro Shishigami right? The mass murderer from a few years ago?" Chiho asked as she was put on guard

"No.. Yes. That was me from a few years ago. I know that is no excuse, but I had just discovered my body had transformed to this and had lost my mind. I... tried to redeem myself by sacrificing myself to detour that meteor that was crashing to earth" Hiro said

"That was you? I wondered what had happened" Chiho said

Reika remained silent listening to all of these, as she had died before the events of Inuyashiki and way before what happened in Gigant with Chiho

Seeing that both Reika and Chiho were still wary of him, Hiro decided to open up

"You see, somehow I had been turned into this.." Hiro said as his face, back of his head and various parts of his body at the front and back of his body opened up to reveal the weapons and machines inside

"And you don't even have to worry about me raping you, or something. It's probably a weapon or something now" Hiro said as his penis extended to transform into a gun or something

Hiro saw that it was working as Chiho moved her arms to reach out to touch his penis, not being shy to hide her modesty anymore

Reika also started dropping her arms from her breasts as she gasped in shock as Chiho gently touched his penis

"It's a.. gun?" Chiho asked as she bent over, her face close to his penis

"I don't know. I've never used it before" Hiro said as his mechanical penis turned to point at Chiho, then point away

Seeing that they were all in the same boat, they decided to stick together

They found that Hiro and Reika were the same age of 18 while Chiho was 24.

Chiho's exploits were quite famous too but because both Hiro and Reika had died before her time publically fighting the devils as a giant, she decided not o divulge too much information

Reika also decided to keep her exploits as a Gantz member a secret as she wasn't sure if the Gantz system will kill her for revealing about it. Besides, she didn't have the gantz suit or any of it's equipment

Hiro was still not used to this place, trying to listen in on the telepathic thoughts around him to locate other humans. He already suspected that both Reika and Chiho were not completely helpless, but their minds were guarded as they explored together

And though he did locate several human minds telepathically, he also found an innumerable number of alien like creature minds that confused him, so he stopped scanning

They walked and suddenly Hiro stopped, using his hand to stop the other girls, who instinctively held their breasts, thinking that he was about to grope their breasts

"Shit" Hiro said, regretting shutting off his telepathy to scan the area as he discovered they were now surrounded my a large number of those creatures that attacked him initially. There were probably hundreds of them as they had seemingly wondered to the area next to the creature's nest

Each of them were stronger and more vicious than any lion on earth and his body suddenly opened up, revealing multiple guns

The forest burst out with explosions and gunfire as Hiro attacked first, scanning the many creatures about to attack them

Reika and Chiho bent over to take cover when Reika noticed the cracks beneath her feet. She had stomped the ground so hard that it cracked the ground!

"Wait a minute. What is this?" she wondered as she picked up a rock

With extraordinary strength, she threw the rock into the forest at such high speeds that the trees and one of those creatures splattered from her throw

"I'm not wearing a Gantz suit, but I have it's powers in the nude?" she wondered as her eyes glowed

Suddenly from her eyes shot a ray of light towards her hand as a Gantz X Rifle seemed to be 3D printed into her hand!

"That's more like it" Reika smiled as she stood up with a X Rifle in one hand and a Gantz sword in the other!

As the monsters that Hiro had not killed emerged from the forest, they suddenly exploded as Reika shot them to pieces 

Chiho, who had been hiding a dial on her wrist was relieved that the other two could protect themselves as she turned the dial that she had been hiding on her wrist

Suddenly, she grew into gigantic proportions as both Reika and Hiro were shocked to see her tower 300 meters over them. 

While naked, she started stomping on the creatures, as her strength and durability had increased, not even feeling the bones crush beneath her feet

Chiho looked at the creature's next from above and could see the many creatures all attacking in a frenzy, like hornets protecting their nest

Hiro's back opened and rockets propelled him into the air a she flew to Chiho's eye level and saw the nest below

Several rockets shot out from his back as their changed directions to shoot towards the nest, causing several large explosions, causing Chico to block her face and be propelled backwards, falling down onto the forest floor, smashing several trees

"Sorry about that" Hiro said as he landed next to Chiho, who had shrunk back to normal size

She was covered in cuts and bruises, but Hiro laid his hands over her naked body

"Hey!" Chiho said, but noticed that her wounds were closing up

Reika ran towards them and killed the last creature that was heading towards them

She looked back and saw that the fire was getting out of control and was spreading

Her eyes suddenly glowed and she started printing a Z Gun and started firing it towards the flaming trees

As if the whole area was being squashed, the gravity affect of the gun literally flattened everything, and after firing it several times, nothing was left by slight indents in the ground by the gravity Z Gun

Seeing that Hiro had healed Chico, she got up and walked towards Reika

"I think... we need to talk" Chico said as Reika nodded

Hiro transformed back as all 3 of them stood naked together, as Reika made her weapons disappear with a beam from her eyes