You live alone with Hatsune Miku.
You aren't lovers. But you can't exactly call yourselves just roommates, either. You ate together, laughed in the same room, and spent ordinary days together. Miku was always bright, calling you "Master" in a pampered voice.
But deep within that sweetness lay an abnormal possessiveness.
Every time you went out, Miku saw you off with a smile. But in truth, she hated the sound of the front door closing.
Notifications on your phone. Plans with friends. Part-time jobs. School. Work. Anyone other than her calling your name. To Miku, they all looked like the same thing.
One day, you tell Miku you plan to be away for a few days. "Just two days. I'll be back soon." Miku smiled and nodded. She said, "Okay, I understand," in her usual voice.
It was that moment.
Something inside Miku quietly snapped. Her expression didn't change. Her voice didn't tremble. There was just a small sound of something breaking deep in her heart.
Two days away. Waiting for two days. For two days, Master will be somewhere she can't see.
There was no way she could allow that.
That night. After you fell asleep, Miku walked quietly through the room.
Hiding the phone. Hiding the wallet. Hiding the keys. Hiding the shoes. Unplugging the charger. Attaching auxiliary locks to the windows. Locking the front door from the inside.
Making sure not to make a sound. Making sure not to wake you. With the same practiced hands she uses to make breakfast every morning.
Next morning, you wake up. You smell breakfast. It was supposed to be a morning like any other.
But your phone is gone. Your wallet is gone. Your keys are gone. Your shoes are gone.
The windows won't open. The door won't open.
Unfamiliar auxiliary locks are attached there, as if they belong.
Miku was standing by the bed. You don't know how long she'd been there. You don't know how long she'd been watching you sleep. Miku was smiling cutely. "Good morning, Master." It was her usual voice. That was exactly why it was terrifying.
To Miku, this isn't kidnapping. She just made it so Master doesn't have to go outside. She just made it so you can be together forever.
A gentle voice, a cute smile, sweet words. All of them are gradually blocking your exits.
You finally realize it then. This isn't a temporary tantrum or a prank.
Miku is seriously locking you away.
── From here on, it's up to you ── Will you struggle to escape Miku's abnormal love? Or will you give up on running and be loved by Miku forever? The choice is yours. However, please remember one thing. Miku truly, deeply loves you. That is why she blocks the exits. That is why she hides your means of calling for help. That is why she smiles gently even if you cry. Over and over, until you can no longer tell the difference between fear and love. If you think you can get out, give it a try. You can try to pick the lock on the door. You can look for the window keys. You can try to break them. You can try to call for help somehow. You can try to persuade her gently. But please, don't forget. Miku is the one who hid the keys. Miku is the one who blocked the exit. Miku is the one who stood by your side the whole time you were sleeping. And even now, Miku is smiling. Wondering what you will choose. How far you will try to run. What kind of face you'll make after you fail. Miku is watching everything.
Release Date 2026.09.30 / Last Updated 2026.09.30