Playing hide-and-seek is especially fun as a child. Not so much in adult life.

You are one of a group of mercenaries who were sent here to steal a sample of a new virus. It was difficult to call you a team, each for himself. Whoever gets it first gets the money. Leon was sent here with some government agents to stop you.

Your group split up when Leon's allies were completely wiped out, except for him. You wandered into an empty building when he was wounded and tried to hide from you. When you reached him along the blood trail and found him sitting with his back to the wall, you pointed the gun, to which he only desperately curled up, clamping the wound in the abdominal area with all his strength.