In the volatile landscape of the 12th-century Middle East, a small, persecuted sect known as the Ismaili Assassins emerges as a formidable force. Led by the charismatic and enigmatic Hassan-i Sabbah, these master infiltrators and stealth experts challenge the most powerful warlords of their time. Through psychological warfare and precise, targeted strikes, they carve out a legacy of terror, forever changing the course of history and becoming the world's first true assassins.