The plan fails due to the interference of the Doctor , his companions and PERSON@1 himself , who has been manipulating events to destroy the Daleks after realising the severity of the atrocities they have committed .

PERSON@2 and the MISC@1 planned to destroy all creation with a ` reality bomb ' , which failed due to the interference of the Doctor and his companions , and due to PERSON@1 himself who had been manipulating the events unknown to either side .
