▁alter ing ▁the ▁weather . ▁ ▁On ▁board ▁the ▁cy ber - ship ▁Evans , ▁Jules ▁and ▁Ralph ▁are ▁condition ed ▁to ▁obey ▁the ▁Cy ber men ▁like ▁z omb ie ▁slaves . ▁They ▁are ▁taken ▁to ▁the ▁base ▁and ▁are ▁sent ▁into ▁the ▁heart ▁of ▁the ▁Gra v it ron ▁to ▁sub vert ▁the ▁machine . ▁The ▁Cy ber men ▁have ▁been ▁entering ▁and ▁leaving ▁the ▁base ▁using ▁a ▁tunnel ▁that ▁goes ▁into ▁the ▁food ▁stores , ▁explaining ▁the ▁dro ps ▁in ▁air ▁pressure . ▁ ▁Using ▁fire ▁ex ting u ish ers , ▁n ail ▁var n ish ▁rem over ▁and ▁other ▁objects ▁that ▁dissol ve ▁pl astic , ▁Ben , ▁Pol ly ▁and ▁a ▁recovered ▁Jam ie ▁lead ▁a ▁fight back ▁from ▁their ▁in car cer ation ▁in ▁the ▁medical ▁wing . ▁The ▁three ▁Cy ber men ▁in ▁the ▁initial ▁attack ▁force ▁are ▁destroyed . ▁ ▁Ben oit ▁goes ▁outside ▁to ▁see ▁what ▁happened ▁to ▁Jules ▁and ▁Franz . ▁He ▁only ▁finds ▁their ▁spaces uits , ▁and ▁is ▁ch ased ▁by ▁a ▁Cy ber man . ▁Ben ▁puts ▁some ▁of ▁the ▁sol vent ▁in ▁a ▁bott le ▁and ▁goes ▁out . ▁He ▁then ▁throws ▁the ▁bott le ▁at ▁the ▁Cy ber man ' s ▁ch est ▁unit , ▁killing ▁it ▁and ▁saving ▁Ben oit . ▁The ▁crew ▁block ▁off ▁the ▁hole ▁in ▁the ▁food ▁stores ▁to ▁prevent ▁more ▁Cy ber men ▁entering . ▁The ▁cy bers hip ▁is ▁located , ▁but ▁a ▁large ▁squad ▁of ▁Cy ber men ▁start ▁adv