Don't Press The Button

Description : “If you press this button, you can enter the world of your own special drama.
(It will be revealed when you finish the story. If you don’t finish the story, you’ll never know.)
This was posted on my SNS timeline.
It seemed fun, but it was a problem since I had to study for exams.
I quickly pressed it to share with my friend and then fell asleep.
…….I should have just fallen into a deep sleep.
“Cheep.”
What.
“Squawk!”
What the hell! Where am I?