Disclaimer: I do not own anything Harry potter related
"ahhhhhhh" Harry screamed as he woke up in a sweat he jumped off his bed and looked out the window it was dark and quiet until uncle Vernon screamed "boy this is the last straw ill teach you not to wake the neighborhood up in the middle of the night".
Harry saw the door know twist and uncle Vernon running screaming bloody murder about Harry waking him up.
Unknowingly he sealed the fate of all humans in the next hour.
7 days later
Harry woke up in the hospital wing bruised all over Madame pomfrey came out of her office and said "good your awake not surprising how long you were out considering what that animal did to you" then Hermione and Ron came running through the door saying in unison "are you all right" Hermione rushed over to hug him but Harry hissed " don't touch me" and shrank away.
Over the next few days he reached the conclusion all humans need to be eradicated.
2 years later
"Harry stop reading those huge books and come play some quidditch" said Ron "I have know interest in your petty competitions or games" Harry vehemently whispered.
10 years later
Dumbledore screamed "no Harry use that spell and the entire human race will be eradicated" "it is to late now old man there is no turning back' Harry screamed.
In the next second the human race was wiped out with the words "HUMANID FINITE"
The End