"Amber? Are you okay?" Asked Danny while he and his mother observed his now neanderthal sister.
Instead of responding like a modern age person, all that came out of Amber's mouth were the gruntings of the cavewoman that she's now.
Nervous, Danny look at the app screen:
SUBJECT: HORTON, AMBER; HORTON, GRACE.
GENDER: FEMALE.
AGE: 16.
SPECIES: HOMO NEANDERTHALENSIS.
PERIOD: LATE PLEISTOCENE.
SETTINGS - PHYSICAL: ON MENTAL: ON
DE-EVOLUTION TIME REMAINING: NON-SPECIFIED.
Danny and Lacy stares at the mobile with shocked faces, with the realization that their other family members doesn't exist anymore, in their place now just two hairy and unintelligent teenage cavewomen. After hearing the noise from the attic Grace comes to them and seeing so many beings like her, she start making grunts and squeal noises to Amber, as if they're talking to each other.
The two young cavewomen then looks to their (not that they really remember who they were) also prehistoric but still mentally unchanged brother and mother and decides to...