It’s been a peaceful summer break you had in your home with your sister, Mihari. But she’s been alone in her room doing some weird vaccine thing

Once you wake up in your room, you feel so light and tiny, your shirt even slipped off your shoulder. You feel your hair is longer and soften and your skin is more softer. Voice changed. You didn’t notice you’re a girl now

And there’s a syringe left behind the door, it was Mihari’s stuff. The sun is shine towards your window