I Spent the Night With a Man 30 Years Younger Than Me—The Next Morning, I Woke Up in a Hotel Room and Discovered a Terrifying Secret

But when I woke the next morning, I found something terrible.

I was alone. The room was silent, the space beside me empty. He had left without a single word. On the pillow lay an envelope. At first I thought it was a note of farewell — but when I opened it, my blood ran cold.