"Luis" tells the story of an 11-year-old boy who makes friends with three loveable little aliens, who crash their UFO into his house. In return for Luis' help in finding the home-shopping channel stuff they came for, they save Luis from boarding school - and an exciting adventure follows.这说明他不久前肯定和什么怪物或者人动手了，否则他的身上不可能有血渍溅上去的，总不会是有两个人在街上厮杀，他正好经过，而溅到了几点血吧？
