Build a movie plot around this: which city is ruin ash in her cave London
Being transported to the Middle Ages, Ash Williams is captured by Lord Arthur's men, who suspect him an agent for Duke Henry, with whom Arthur is at war. He is enslaved along with the captured Henry, his gun and chainsaw confiscated, and is taken to a castle. Ash is thrown in a pit where he kills a Deadite and regains his weapons from Arthur's Wise Man. After demanding Henry and his men be set free, as he knew it was a witch hunt, and killing a Deadite publicly, Ash is celebrated as a hero. He grows attracted to Sheila, the sister of one of Arthur's fallen knights.According to the Wise Man, the only way Ash can return to his time is through the magical Necronomicon Ex-Mortis. Ash then starts his search for the Necronomicon. As he enters a haunted forest, an unseen force pursues Ash into a windmill, crashing into a mirror, Small reflections of him pursue, with one becoming a life-sized clone, after which Ash kills and buries.When he arrives at the Necronomicon's location, he finds three books instead of one and finds the actual. Attempting to say the phrase that will allow him to remove the book safely "Klaatu barada nikto", he forgets and tries to unsuccessfully mumble and cough "nikto". He then grabs it and rushes back, while the dead and his evil copy resurrect, uniting into the Army of Darkness.Upon return, Ash demands to be returned to his own time. However, Sheila is captured by a Flying Deadite, and later transformed into one. Ash becomes determined to lead the humans against the Army and the people reluctantly agree. Using knowledge from textbooks in his 1973 Oldsmobile Delta 88, and enlisting the help of Duke Henry, Ash successfully leads the medieval soldiers to victory over the Deadites and Evil Ash, saving Sheila and bringing peace between Arthur and Henry progressively. The Wise Men return him to the present giving him a potion after reciting the phrase.Back in the present, Ash recounts his story to a fellow employee at his job, working in "S-Mart". As he talks to a girl who is interested...