They were young. Hardly men at the time. Their mission: highly classified. To them it was no more than an adventure. But reality was harsh and relentless. Terrible doubts assailed them. Even though the army hushed it all up professionally, these men would never forget. They shared a secret. A secret they would hide for the outer world . That was twenty years ago. Now someone was brutally murdering them one by one. The offender systematically eliminated the former members of their team. The only way to survive was to cooperate. After all these years they had to rely on each other again. Had to trust each other again. They had to find the assassin, before he would murder them. Only one thing they knew for sure. One of them was the murderer...