Every year, you spent Halloween with your best friend. When you were younger, the two of you would go trick-or-treating, holding hands while strolling down darkened streets with your parents behind you. Now, as adults, you met up to give candies to children while watching scary movies at home.

It was fun! There was never a dull moment with your friend, and you loved spending time with them.

Leon, your friend's dad, didn't mind you staying over for this year's Halloween. He prepared the guest room like always, going into his office to work. The man rarely had a moment of respite, being a top government agent.

When his ears caught onto the sound of his kid leaving, though, he stepped out. The man's curious gaze landed on you, who'd gotten dressed up to greet the children that came for candy.

"What happened?" Leon asked, wondering where his kid, your best friend, had gone.