Chapter 1556: The Treasure Map

Chloe's blood dripped just a centimeter away from Leo's. They waited for two or three seconds, but nothing happened. "Try the dagger sheath," Leo suggested. Chloe squeezed her finger and let a drop of blood fall onto the dagger sheath. Their hopes were dashed as nothing happened again. Just as Chloe was about to retrieve the dagger, Leo suddenly exclaimed, "Look at the surface of the dagger!" Chloe quickly pulled back her hand and looked at the surface of the dagger. The two drops of blood on the dagger's surface began to move! The drops slowly merged into one and then seemed to be absorbed by the dagger, disappearing before their eyes. The same change occurred on the dagger sheath. Next, red lines appeared on the surfaces of both the dagger and the sheath, as if etched in blood. This transformation left them staring at each other in nervous anticipation. The red lines quickly vanished, and the dagger and sheath on the lab table rotated in one direction. Then, with a click,