For centuries, the Knights Templar sought the Apple of Eden to control free will, opposed by the Brotherhood of Assassins. In 1492 Spain, Assassins prevent the sultan's son's kidnapping for the Apple. Newbie Aguilar joins, given hidden blades. In 1986 California, Cal discovers his father killed his mom and escapes Rikkin's men. Thirty years later, in a Texan jail, Cal faces execution for murder, reflecting on his life before his death.