In the year 1215, the rebel barons of England have forced their despised King John to put his royal seal on the Magna Carta, a seminal document that upheld the rights of free men. Yet within months of pledging himself to the great charter, the King reneged on his word and assembled a mercenary army on the south coast of England with the intention of bringing the barons and the country back under his tyrannical rule. Barring his way stood the mighty Rochester castle, a place that would become the symbol of the rebel's momentous struggle for justice and freedom.

A Police SWAT troop is entering an abandoned factory where a sadistic serial killer named 'The Spider' detained his victims. The entire squad is massacred and for Doctor Leemen, psychiatrist and profiler, is the last unbearable defeat. So, he decide to leave the case and return to his ancient work in a Psychiatric clinic for teenagers. Here he treats Matthew, a sensible and introvert boy that awakes from a coma, who begins to have visions about the crimes of 'The Spider'. Matt and his friend Nick contact Hope, a young journalist that investigate about Spider's murders. Matching Hope's knowledge and Matthew's visions, they have the elements to resolve the case. Studying Matthew's visions and nightmares, they follow the killer's death's spiral from the beginning to the unavoidable face to face that hides a terrible secret.