"Do you want to see her that badly?"
"Something like that. She is fun to have around"
"Oh, it seems your wish was granted, Kurama," said Naruto as he saw a black cat sitting on a couch in his office.
"You have balls of steel to come here, Kuroka," said Naruto to the black cat which changed its form.
Kuroka is a beautiful young woman with a voluptuous figure, long black hair with split bangs, and hazel-gold eyes with cat-like pupils.
She wore a black kimono, a yellow obi, a set of golden beads, and an ornately detailed headband. The kimono features a red interior and it is open at her shoulders, giving a good view to her large breasts.
"Ooh, it seems I got found," she said in a sing-song voice.
"I should get punished for this, Nya"
"Hold your horses, dear. Tell me why are you here?" Asked Naruto.
Out of all his girls, Kuroka is the only one who knew about his Senjutsu capabilities and mastery as Naruto found and healed her with Senjutsu. He can still remember the day.
Flashback Begin
When Naruto started cleaning the Nature chakra of this world, he understood its taint and bloodthirsty nature and started purifying it.
He would take in the Nature energy, purify it and release it into nature. Due to his large capacity, he can clean cities in days and the process continues. He started with Hiroshima and Nagasaki first following Yasaka's advice on history.
He would go to a city, clean it, and block the outside energy from entering in with a barrier and move on to another city to repeat the process.
Due to his high control on Senjutsu, none of the supernatural races was able to sense him or find him during the process. He often felt a spike in Senjutsu and would go to investigate them at random.
In one such circumstance, he went to a destroyed city to investigate the spike when he felt the use of Senjutsu.
Naruto got curious and watched from the shadows. He saw a beautiful young girl being chased by a few Devils with maniac glee and hunger.
She fought well and fend most of them away. But one managed to injure her from behind and she got a large gash on her arms as she tried to defend the attack from doing a fatal injury.
"I know you will heal if you are injured normally by that useless shit you used to kill my friend. That's why I used a special weapon imbued in Holy magic to injure you. I know unless someone who can use Holy magic comes, you can't escape because of your injury and we'll be down with you by then, filthy youkai, Kuroka" said the Devil in glee.
Naruto raised an eyebrow at that. 'How can a devil use Holy weapons and not get injured themselves?' He thought. Naruto observed him closely.
He looks like a normal Devil with Tan skin and black hair. He wears a striped doublet with alternating dark and light purple sections separated by white lines. The long sleeves have lace at the wrists. He also wears a pair of trunk hose that has a similar pattern as his doublet, as well as a pair of white tights and dark purple shoes. Overall, he wears a fur-lined, green coat that covers his body, leaving only his face and blue eyes to be seen.
He doesn't look particularly aristocratic, but Naruto felt something strong in him. 'A sacred gear?' Thought Naruto. He got this familiar feeling around the devil.
'Dragon-type as well. Let's observe him closely' thought Naruto and moved closer to the man in the shadows. On closer inspection, his hands had a glove-like thing that held a Holy sword in them.
'Twice Critical? Interesting' thought Naruto. This piqued his interest and he continued observing.
"I went to great lengths to have this glove. I can't have anyone interrupt now, can I? After I'm done with you, I'll report you to Devil higher-ups and that gives enough credit to push me, Ivon Seere to Ultimate Class" said the man with a maniacal laugh.
Kuroka saw the glove in the man's hand with such hatred, which made the man laugh in joy.
"Are you thinking of how I got this, bitch? Let me tell you. I found out about this Sacred Gear from few of my associates. They told me about how the holder was killed and this was being sold for the highest bidder and got interested.
I went there, paid for them. It cost me a small fortune. But I thought it was nothing compared to getting my sweet revenge on you, bitch.
They are very useful and I should thank the fool who lost them. But that is another matter completely. Twice Critical, what a useful thing it became to me" said Ivon and started to move closer to Kuroka.
'Twice Critical. It looks like a gauntlet that manifests on the user's arm, leaving the wielder's fingers uncovered. The colour of the Twice Critical appears to differ between users.