Cobwebs dangled on the ceiling while some spiders wove their webs as they crawled above her. The woman woke up from a deep sleep after she collapsed. She tried to move her body but she couldn't, only to find out her hands and feet tied on a circular wood with a board on top of it like the wheel of fortune. Her arms and legs spread out, glued on the wood.

The floorboard screeched as the killer entered. He looked like the typical guy no one would be suspicious about—white polo tucked in his pants, with sunglasses hanging on his collar and a neat haircut.

He pulled the only chair...