No. 4 of the key the original is a series of (6) in the first story of the protagonist is a 15-year-old alien, their planet Lorien the Mogadore Star occupied, as the killing of the outer planet in order to avoid the person of Mao Buddhafled to one of the nine young people of the earth, John Smith, a handsome young man is No. 4. Mao Buddha in order to wipe out, but also track them to Earth, before the Three have died in their hands. Mao Buddha's next target is the fourth - John Smith. At this time Smith has fled and protector of the town of Paradise, he met and fell in love with a beautiful female classmate Sarah, but also understand the obsession with alien friend Sam. Dangerous step by step approach, the Mao Buddha has been discovered the whereabouts of Smith. Sam and the sudden appearance of the No. 6 with the help of the key to display their own super powers, defeat the evil people of Mao Buddha. He and No. 6 have to embark on a new journey, to search for the other four companions.
电影关键第四号的简介英文的最好…120词…谢谢…