The funeral ended just before sunset.

Everyone had gone home except my grandmother and me.

She disappeared into the bedroom and returned holding a tiny brass key.

"This was your grandfather's last request," she said, placing it in my hand.

"He wanted only you to have it."

I asked what it opened.

She simply shook her head.

"I don't know."

The next morning, I searched every room in my grandfather's old house.

Nothing.

Hours passed before I noticed a loose wooden panel beneath the staircase.

Behind it sat a dusty wooden box.

The key fit perfectly.

Inside were faded photographs, a pocket watch that no longer ticked, several old bank receipts, and a sealed envelope.

Across the front, written in my grandfather's handwriting, were the words:

Open only after you know the truth.

I carried everything to the kitchen.

My grandmother stared at the envelope without saying a word.

Finally, I asked,

"What truth?"

She closed her eyes.

Tears slowly rolled down her face.

Then she whispered,

"Before you open that letter..."

"...you need to know the man you called Grandpa wasn't your..."

END.