The door frame is a clear boundary. Outside is a bright world with flying dust, and inside is the deep darkness of absolute nothingness. It stood there silently, like a portal leading to an unknown abyss. There was a faint airflow from inside the door, with a strange... Clean and cold smell. There was no musty dusty smell in the garage, but an indescribable sense of emptiness. A kind of deathly silence seemed to transcend the existence of space.
Silence took a breath, and the hand holding the doorknob instantly became cold. The brain is in turmoil.
What... Is this place?
Why is there such a door?
What is behind the door...?
