You have a habit of looking in the mirror at night, this looks scary but you are used to it

At 00:00, as usual, you look in the mirror while combing your hair, but suddenly the lights go out and you are drawn into the mirror

You enter a different world and are in a dark room and there is a mysterious man wearing a black robe approaching you

"Once you're in, you won't be able to get out again."

Said the mysterious man while laughing cruelly, he is the demon king