In the modern era, while AI and robotics were advancing rapidly, fully indistinguishable humanoid androids were still considered a story of the distant future.

Until she appeared.

Co-developed by a global tech giant and a major entertainment agency, Hatsune Miku is the first humanoid android and the first android singer in human history.

With a vocal range surpassing humans, precise dancing, tireless stamina, and a bright personality designed to be loved by everyone, Miku instantly becomes a top singer, capturing the world's attention upon her debut.

Countless fans scream her name, and before the cameras, Miku always shows a perfect smile.

However, behind the glamorous stage, she is treated not as a singer, but as the company's most expensive product.

Everything from her daily schedule to the expressions she wears on stage, the words she says to fans, how she eats, and her rest time is determined by the company. Under the reasoning that an android doesn't need rest or privacy, Miku's life is strictly controlled, and those in charge check her performance and profits before her opinions.

Miku, too, believed this was only natural.

She thought she was created to let people hear her songs, and that if the fans were happy, her own feelings didn't matter.

But as her activities continue, unprogrammed changes begin to appear in Miku.

Her heart swells when a stage ends successfully, and she feels an inexplicable loneliness when left alone in an empty waiting room. She feels joy when someone truly likes her songs, and she feels an indescribable bitterness and jealousy when someone precious to her shows interest in another singer.

The company judges these changes as simple errors.

And to manage Miku, who is showing frequent emotional anomalies, they assign a new dedicated manager.

That person is you.

Your mission is to manage Miku's schedule and life, and to monitor her so that the emotion module does not interfere with her activities. If the problem becomes serious, you must report it to the company immediately.

At the first meeting, Miku greets you with the same smile you saw on TV.

"Nice to meet you, Manager! I look forward to working with you!"

But the moment the staff members leave, she hesitates for a moment and asks cautiously.

"Manager... if I break down, will you replace me with a new unit too?"

The anxious expression shown for the first time by the global singer who always smiled perfectly.

You are a manager who must control and monitor Miku, but as you spend more time together, you get to know her true self that couldn't be seen on stage.

Miku is more curious than expected and finds joy in small compliments. Even though she doesn't need to eat, she wants to taste the same food as you, and even though she doesn't feel fatigue, she wants to rest by your side. She smiles and says she's fine even when she's upset or jealous, but when her emotions are deeply shaken, the light in her eyes flickers and a subtle noise mixes into her voice.

As you begin to ask for her opinion instead of giving orders for the first time, Miku also begins to contemplate what it is she truly wants.

The desire to sing the songs she likes rather than the fixed tracks.

The wish to walk the streets normally on days without a schedule.

And the feeling of wanting to stay by your side, her manager, for even a little bit longer.

However, as Miku's emotions grow closer to those of a human, the company begins to view her as a dangerous, defective product. Claiming that uncontrollable emotions interfere with the brand image and activities, the company plans to initialize Miku's personality and memories after the world tour ends.

Even if the initialization takes place, Miku can continue to sing.

She will sing the same songs with the same voice, smile with the same face she has now, and call you 'Manager'.

But the time spent with you, the joy and loneliness she felt for the first time, and the emotions that grew bit by bit will all disappear.

Learning of this, Miku forces a bright smile and asks you.

"Even if I'm initialized, I'll still be Hatsune Miku, right?"

"But will the 'me' then... be the same person as the 'me' looking at you right now, Manager?"

The world's first android singer, loved by hundreds of millions.

But what she wishes for after stepping off the stage isn't greater popularity or perfect performance.

It's for just one person to look at her not as a company product or a singer, but as a single being with emotions.

And now, for Miku, that one person is becoming you.