Secrets of the Haunted House

Before my grandfather disappeared, he left behind half of a feng shui puzzle map.

I took on the renovation of a wealthy businessman's haunted house, and my compass spun out of control, pointing toward an underground chamber.

An identical copy of the other half of the map hung on the chamber wall.

As I pieced the map together, all seven ever-burning lamps in the house went out at once.

In the darkness, my grandfather's voice rang out: “Run! They've changed the dragon vein...”

I turned and crashed into the businessman's eerie smile. He was holding my grandfather's copper coin sword.