Five.
The man was lying on the edge of the pool, using his hands to hook the strap of a military kettle floating on the water. He fell forward because he lost control of his balance. Suddenly there was huge pressure on his neck and shoulder blades, and he spat out a string of bubbles in the turbid water in vain. The cold pool water poured into his respiratory tract and trachea. He looked at the reflection of the smile on his lips twisted due to the fluctuations in the ripples and closed his eyes in despair.
Four.
The light of the flashlight illuminated the calm water from a distance, and the sounds of hurried footsteps and far from soft calls gradually approached. The black figure clung to the top of the wall with his eyes closed, counting his heartbeats and calculating the distance. When the countdown reached zero, he fell to the ground. Before the man could react, he stretched out his hand and covered his mouth tightly. He paused for a few seconds to pull out the thorn inserted deep into the liver. He tested the carotid artery and found that it was no longer pulsating. He wiped the blood on the man's clothes and dragged the body to a hidden place to pile it up with the previous corpse. The two corpses collided together, making a dull sound and raising a puff of dust on the ground.
Conception: