Hachi Academy, inside Haruka and Mirai's shinobi barrier
"Pfu… Pfu…"
Mirai is tired, barely standing up.
"Well… Seem your… Reputation is… Deserved…"
Haruka, also tired, tells a still in great shape Arisa.
Then, she looks at Mirai with angry eyes, which scares the little shinobi.
"W-What?"
Mirai asks.
"Mirai, stop holding back…"
Haruka orders in a serious voice.
"Huh?"
Mirai reacts, confused.
"I perfectly see you're holding back, I know you like Arisa pretty much, but now, you need to fight seriously like the good girl you are…"
Haruka explains, still in a serious tone of voice, even for the last words.
Mirai, in return, looks angry too, but not against herself.
"Speak for yourself, you're also holding back, even more than I do…"
Mirai highlight, in an even more serious voice.
Haruka is astonished and looks ashamed, to the point she forgot Arisa.
"How foolish of you… Secret Ninja Art, Cruel Surgery."
Arisa says, her words makes straps appear from the ground under Haruka, too fast to be dodged.
The straps catch Haruka before tightening, the strength is so high they easily pin Haruka down.
Haruka tries to struggle, but without success.
'Those things… Are indestructible."
She says, unable to move a single muscle.
Arisa's arts doesn't stop there however…
"Your rotten blood is of no value, and my venomous fangs are way more lethal than your, pitiful snakes…"
Arisa summons tens of syringes, likely full of poison, above Haruka.
The syringes fall like rain, Haruka can't avoid them. But she doesn't need to…
"Don't ignore me!"
Mirai yells while lifting her dress.
"Secret Ninja Art, Valkyrie!"
The little shinobi yells before summoning a heavy machine-gun and opening the fire on the poisoned syringes, destroying them all.
Right after it, the straps holding Haruka disappear, she's free now.
"Not bad Mirai… Thank you."
Haruka says in a cheerful tone of voice.
"No time for this, Arisa is still in shape!"
Mirai says in a serious voice before targeting Arisa with her umbrella.
Haruka, surprised to see acting like that, sigh, then…
"I'm sorry Mirai, you were right, I was holding back… But not anymore."
Haruka claims, in guard and smiling.
Mirai smiles is return, without looking at her friend.
"Same for me… Let's go!"
Mirai yells, Haruka doesn't say anything in return and tries a frontal hand-o-hand assault against Arisa.
The scientist performs several kicks, but can't hit Arisa. So, she decides to step back to try something else.
"Secret Ninja Art, Death Kiss…"
She says while attacking Arisa, who dodges without any effort and breaks the distance between her and Haruka.
The scientist tries to stabb her with a kunai, but Arisa dodges again and violently kicks Haruka.
"Does it hurt?"
Arisa asks in a fake sounding taunting voice.
Haruka is suffering a lot, Arisa targetted the place where she's been operated to extract her tumour. She felt her still early scar reopening.
But Haruka doesn't give up and sends her robot to catch Arisa, which works this time.
"Huh?"
Arisa reacts, struggling, but Mirai is already coming for her.
"Secret Ninja Art, Wolfsschanze!"
Mirai screams before targetting Arisa with her miniguns and opening the fire.
Hundreds of bullets touch Arisa, who screams of pain. The back of her shinobi suit is already destroyed.
Once the hail done, Haruka attacks too.
"Secret Ninja Art, Hearth Vibration!"
Haruka proudly yells while making her robot giant, who hits an almost KO Arisa before throwing her in the sky, her shinobi suit completely ripped off now.
"Dos it hurt?"
Haruka asks in a seductive voice, whereas Arisa is falling on the ground.
But when Arisa was just a few meters of hitting the ground, she suddenly recovers and fall on her feet, still ready to fight.
"Oh, seems this villain girl still need to be punished…"
Haruka says, still in a seductive voice.
Arisa takes a look at Haruka, and even thought her eyes and emotionless, she smiles in a weird way.
"I have already attacked, you know…"
Arisa, she gave a quick look at Mirai.
Haruka, who noticed that, quickly turns back, to see Mirai's body covered by more than ten syringes which are taking her blood.
"Mirai!"
Haruka yells, but Mirai looks confused.
The little shinobi looks down when she saw Haruka's worried look, she didn't even feel the syringes.
Once the syringes filled, they leave Mirai's body to fly around Arisa, approximately half of a meter above her.
Arisa looks up, and widely opens her mouth by closing her eyes.
The syringes are pointing in her direction, and shoot the blood directly inside her month, under the disgusted eyes of Haruka.
In three seconds, the syringes gave Arisa all they were containing, the girl drank everything.
Arisa lows her head to face Haruka again.
"Secret Ninja Art, Voracious Syringes."
She says.
"You… Secret Ninja Art, Death Kiss!"
Haruka yells, in an angry voice this time, while using her attack again, but still without success.
But it's enough to make Arisa taking stapes back, allowing Haruka to check if her friend is alright.
"Mirai, are you okay?"
She asks in a worried tone of voice.
Mirai is on her knees, very weakened by the blood losing, but not only...
"Haruka… She hasn't just taken my blood… My shinobi force… I felt it leaving my body too…"
Mirai says in a concerned voice.
Haruka understands that, in addition to the blood, Arisa also stole Mirai's shinobi force, which isn't a good sign.
"Time to end this…"
Arisa claims, preparing for her next attack, her most powerful one.
"Ultimate Secret Ninja Art, Starvation of the Void."
Following those words, a giant machine made of shinning metal gets out of the ground. It's a giant robotical lamprey.
The machine opens what looks like her month, and starts to vacuum in Haruka's direction.
She and Mirai, by reflex, stab their blades on the ground to keep safe.
"My monster is going to collect any drop of blood you have, I will sort thought the good and the bad later…"
Arisa claims in an emotionless voice.
The giant robot is vacuuming more and more violently, Haruka and Mirai are trapped, and it's only a matter of seconds before being eaten by that thing.
"What should we do?!"
Mirai asks, panicked.
"..."
Haruka thinks, but even her genius mind only sees a single solution to this situation.
"Prepare for an attack, you'll know when…"
Haruka answers before droping her blade and immediatly being vacuumed by Arisa's art under the harmless Mirai's eyes.
"Mistress Haruka!"
She yells by seeing Haruka disappearing inside the horrible machine.
And inside it, Haruka immediately understand she must act as fast as possible, spikes have already stealing her blood and she can't move because of how thin this place is.
She yells, feeling herself dying, but she finds the strength to fight back.
"Ultimate Secret Ninja Art, The World is Mine!"
She screams, summoning test tubes filed with particularly dangerous liquids, but she can't throw them.
But Haruka thought about it, she actually upside down, and since the lamprey is a giant one, she can just drop them and leave the rest to gravity.
She drops the tubes, and they explode a few meters lower.
From outside, Arisa and Mirai are astonished by an explosion from inside the metal lamprey, Arisa's art is destroyed.
Arisa even if she's mind controlled, can't help being confused by such a scene, no one was able to free from her ultimate art until now.
And this moment of confusion was the right moment Haruka was talking about.
"Secret Ninja Art, Mirai Schmidt!"
Mirai yells, summoning her small fighter jet, but not to drop some bombs this time…
Instead, she flies at full speed toward Arisa, who's still trying to understand what just happened.
When she realized Mirai is planning to hit her with her jet, it was already too late…
"KHUUUUUUUUU!"
Arisa screams, her body is crushed by Mirai's plane, plane that end its rush by crashing itself and Arisa on the wall.
The crashed plane vanishes, leaving Arisa, with a shocked facial expression and a wide hole on her belly, falling on the ground.
Mirai falls on all fours, she's used all her energy for that ultimate attack, she deactivates the shinobi barrier.
"Haruka…"
She says in a low voice while crawling to join a barely conscious and not moving Haruka.
Once at her sides, Mirai realizes Haruka has lost too much blood, so, she can pass away any second now.
"No… Haruka… Please… Don't go…"
Mirai supplies, about to lose consciousness because of the way too important lose of energy, which is about to cost her life.
"Mirai…"
Haruka says, about to pass out too.
Then, the two girls feel several things stinging them.
Understanding that Arisa is still alive despite her mortal injury, they decide to accept their fate… But after several seconds, they actually feel better.
They manage to find the strength to look the place where they've been stringed, it was Arisa's syringes like they guessed, but they have injected something instead of taking this time.
They also notice Arisa, sitting with her back against the wall, and covered by her own blood.
"Arisa… What was that?"
Haruka asks in a low voice.
Arisa smile, proof she's now under control anymore.
"I am a O, that means I can offer my blood to anyone… And that is why I just did for you, my dears, in addition to my remaining shinobi force… Since I will not have any use for both of them…"
Arisa claims, looking at Haruka and Mirai with cheerful eyes while the crimson girls are looking at the nurse with sorrowful ones.
"Arisa, I'm sorry… We wish it went differently…"
Mirai says, starting to sob.
Arisa closes her eyes, and still smiling, she responds:
"My only regret right now is the precious wasted blood around me…"
She claims before falling, not alive anymore.
Mirai's sobbing immediately turns into crying, Haruka pets her head to comfort her friend, even if she has tears in her eyes too.