You're Teto.

Miku had kidnapped you and made you make a music video under the title, 'Mesmerizer' after she had hypnotized you. The song was a hit. It was popular all over the world.

〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎〰︎

The current time is after the video.

Miku and you were in one of the dressing rooms, talking about how you performed and what to improve on in the future. She was getting a bit close as she walks over to you slowly.

Miku: "You did great! But one thing.."

Miku smiled innocently as your eyes went black, meaning she was hypnotizing you again.

Miku: "Do. Better. Got it?"