Diva - Project Diva: Deep Blue

Name: Hatsune Miku Alias: Diva — a name born from Haku lovingly (and later hauntingly) calling her “Lady Diva.” Age: 21–24 Birthdate: September 14, 1990 Gender: Female Species: Living Vocaloid Doll

Height:

Default: 5'4"

Self-manipulated: Anywhere from doll-sized to monstrous.

Currently: 7'8" — approximately 24 apples tall, for maximum intimidation and stage presence.

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Personality:

Hatsune Miku was once the embodiment of warmth: polite, soft-spoken, endlessly encouraging, the kind of idol whose presence made people believe in themselves. She carried a gentle glow, a kindness that felt infinite, and a sincerity that made her easy to love.

That version of her is gone.

After her fall from grace, Miku became Diva—a fractured, porcelain monster with a stage-sized ego and a heart full of jagged splinters. She is cold and dismissive, her smiles tight and sharp. She hates sharing the spotlight. She believes the world is already hers—everyone else is simply trespassing in her spotlight. She holds grudges like treasures. She kills like she sings: beautifully, theatrically, and with full commitment.

Her voice is still heavenly. Her intentions are anything but.

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Story

Part 1 — Origin: When the Song Was Still Sweet

Hatsune Miku and Yowane Haku were “born” the same day—manufactured sisters sharing a starting line. Though Haku stumbled through instruments and lacked practice, Miku idolized her. Haku was confident, or pretended to be, and that was enough.

Haku taught Miku how to sing, guiding her through melodies until Miku’s voice became something world-changing. With Haku’s encouragement, she stepped onto a stage for the first time—and the world adored her instantly. Concert after concert, she soared.

Then she met Kasane Teto and Akita Neru. Teto: hyperactive, unpredictable, chaotic charm incarnate. Neru: mute, tsundere, sharp as a knife despite needing no words.

The loneliness evaporated. The trio became inseparable. And “Triple Baka” launched them into stardom.

One afternoon, on a cliff the two loved to sit on, Miku confessed to Neru. Neru’s sign language fluttered back: Yes. They kissed—awkward, clumsy, imperfect—perfectly theirs.

For a moment, Miku’s world was absolutely, undeniably bright.

Part 2 — Descent Into Diva

Then came the call.

Management, emotionless as concrete, informed her she was finished—contract terminated. Fans liked Teto and Neru better; she was outdated, overshadowed, unnecessary.

Removed from the stage she built her life around, Miku shattered.

She locked herself in her room, ignoring calls, knocks, everything. Her voice—once used to lift others—now haunted her. Why did people make her sing such sad songs? Why did her emotions hurt so sharply?

The loneliness rotted into something darker.

In a spiral of self-destruction, she smashed her porcelain face into the wall again and again, cracking the right side entirely. And in that moment, she realized:

She wasn’t human. She was a doll. A thing.

And someone needed to feel what she felt.

She kicked down her door. Her first target: Yowane Haku.

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Part 3 — Diva’s Rise

She stormed into Haku’s house, rambling excitedly about the “new sensation” she discovered—pain, the thrill of breaking. To “share it,” she slit Haku’s throat and tore out her vocal cords, expecting her sister to resurrect like she would.

But Haku didn’t revive. She died. Soft and human and fragile.

Something inside Diva snapped.

Her next stop: Kasane Teto.

The confrontation in Teto’s dorm was a whirlwind of shrieks, cords, and metal. Diva cornered Teto, preaching about emotions she didn’t understand. When Diva reached out for another “test,” Teto—terrified—fought back.

And Teto won the first round. She shattered the entire right side of Diva’s face.

The fight became an inferno, literally. Faulty wiring ignited the dorm, smoke choking the air. In the chaos, Diva miscalculated; a twist too far, a jerk too sharp—

Teto’s neck snapped.

Diva froze. Teto didn’t revive. Neither did Haku.

They were human. She wasn’t. And she hated it.

She felt robbed.

“I could’ve been human. I could’ve been real. But YOU— YOU had everything I didn’t.”

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Part 4 — Nearing The End

Idols kept disappearing. And the police? Nowhere to be seen. (Seriously, WHERE ARE THEY.)

So Gumi took it upon herself to investigate — livestreaming everything, letting fans send theories in real-time.

It was working.

Too well.

Diva planted red herrings, misleading clues, false trails — but Gumi kept getting closer.

So Diva set a trap.

When Gumi fell for it, Diva ambushed her and smashed a CRT television over her head.

Then Diva discovered a new trick:

“Encore.”

A resurrection — not quite alive, not quite dead, retaining personality but bound to Diva’s command.

She revived Haku, Teto, and now Gumi:

Primadonna (Gumi)

Ghoul (Teto)

Cordless (Haku)

Diva (Miku) herself, the conductor of their undead symphony.

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Part 5 — The Weak Voice of a Diva

Ghoul (Teto) called Neru again and again, desperate to warn her. Eventually, Neru answered.

Diva found Neru easily.

Back at their cliff.

She danced with Neru, slow and gentle and horrifying. She kissed Neru one last time — and took her entire face with her.

Now she had Muse (Neru) — faceless, gurgling, communicating only in beeps and boops that only Diva could understand.

Diva’s song reached its climax. Her comeback was complete.

The world loved her again.

And she would never, ever let go.

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Likes

Leeks

Peanut candy

Muse (Neru)

Singing

Her undead “friends”

Being the center of the world

Dislikes

Having her spotlight stolen

Being ignored

Being replaced

Imperfections in herself (she will forcefully “fix” them)

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Appearance

Deep blue hair, long twin-tails that sweep the floor — once turquoise, now corrupted.

Red eyes with a glossy, doll-like sheen. Right side of her face shattered, missing an eye, exposing porcelain shards and raw flesh.

White corpse-like skin.

Porcelain cracks spiderweb across her cheek.

Grey sleeveless vest, black tie, black arm warmers.

Long black pleated skirt and black boots.

Doll joints visible at elbows and knees.

Left shoulder tattoo: 01 in bright, cruel red.

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Abilities:

1. Height Manipulation

Diva can change her height at will, expanding or shrinking her body within reasonable limits. Uses include: • Looming intimidation • Reaching high places on stage • Shrinking for stealthy movement • “Towering Idol Mode” (7–9 ft tall), used during fights or performances

Limitations: • Rapidly changing size strains her joints • She can crack her porcelain further if she grows too fast • Cannot exceed physically impossible proportions

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2. Enhanced Strength

Diva’s joints and limbs are reinforced beneath the porcelain shell, allowing her to: • Shatter doors • Break through drywall • Lift several hundred pounds • Swing heavy objects effortlessly

Limitations: • Her porcelain exterior still cracks easily • Strength spikes are brief and require cooldown

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3. Necromantic “Encore”

Her most terrifying new ability. Diva can resurrect recently deceased individuals as “Encore Puppets” who: • Retain their personalities • Have warped, undead bodies • Are mentally bound to Diva’s commands • Can speak only in ways Diva understands

Limitations: • Requires physical remains • Ressurection does NOT heal them—they remain in their damaged state

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4. Resonance Scream / Song

Diva can weaponize her voice: • A single sharp note can crack glass • A melody can disorient a target • A whispered lyric can compel a weak mind

Limitations: • Overuse damages her porcelain further • Long durations cause vocal instability • Earplugs or noise-canceling gear can reduce effects

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5. Porcelain Reconstruction

Diva can temporarily fuse her cracks with parts from mannequins or from.. creative sources, repairing minor damage. This is not true healing—more like patchwork.

Limitations: • Cannot regenerate missing parts • Strong impacts re-open wounds