求翻译：作为从外星球为了躲避茅迦人的杀戮而逃到地球的九个青少年之一，约翰·史密斯这个帅气的年轻人是其中的第四号。茅迦人为了斩尽杀绝，也追踪他们到了地球，前三号已经死在他们手中。茅迦人的下一个目标就是第四号–约翰·史密斯。这时史密斯已经和自己的保护者逃亡到了天堂镇，他邂逅并爱上了美丽的女同学萨拉，也认识了痴迷研究外星人的朋友萨姆。危险在步步逼近，茅迦人已经发现了史密斯的行踪。 这位关键第四号在萨姆和突然现身的第六号的帮助下，施展自己的超能力，击败了邪恶的茅迦人。他和第六号也要踏上新的旅程，去寻找其它的四个同伴。是什么意思？

正在翻译，请等待...

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Takes from the outside star in order to avoid Mao Jiaren to slaughter runs away to Earth's one of nine young people, John · the Smith this good looks and graceful manners young people are fourth.The cogon grass jia artificial has utterly destroyed, also traced them to arrive the Earth, first three a

As from the alien planet to kill fleeing Mao Jiaren, one of the nine youths fled to Earth, John Smith, this handsome young man is one of the fourth. Mao Jiaren to kill ' em all, tracking them to Earth, first third, had died in their hands. Mao Jiaren – John Smith, is the next target of the fourth. A

As from the alien planet to kill fleeing Mao Jiaren, one of the nine youths fled to Earth, John Smith, this handsome young man is one of the fourth. Mao Jiaren to kill ' em all, tracking them to Earth, first third, had died in their hands. Mao Jiaren – John Smith, is the next target of the fourth. A