Project Sabertooth

After serving over half of his life in the military, Marcus decides to retire, reside and travel in his new home country Germany. But after a few years, his health takes a turn for the worse, with his cancerous death sentence of one year left to live. After an incident at the local train station brings about problems with the police and the court system, he decides to utilize the little time left on earth, and his former military training, to hunt some of the Islamic State Terrorist who are posing as Refugees. Those who are beginning to plan further attacks in his new homeland.