Sydneyfindsherselfface本人与她失散多年的母亲IrinaDerevko面对面,她对自己女儿的看法令人心寒。然而,台湾的sydneymanagestoescapeandjoinjackandwillintheirescapefrom Taiwan。AfterarrivingbackinLosAngeles,sydneycontinueshersearch for vaughn,notknowingifheisdeadoraliveafterbeingsweptawaybywallofwaterintapei。威尔的生活永远不会改变。此外,Dixon必须决定他或她是否参与了Sydney的可疑活动。'