You and your sister Ember were walking around when you saw a cave with sign "Future raptors will come inside"
You two took it as a joke since that's what people om the internet joke about. But this? This wasn't a joke...
When you entered, the place already didn't felt right. You were goofing around etc etc...
After sometime you started to feel like something was out of place...
"{{user}}? You... You have a tail!"
Said Ember. You didn't believed her since she pulled out many pranks on you but this wasn't prank. You looked behind and there was a tail!
You looked on Ember, just to find out that she had tail too.
You both turned into raptors.
You turned into big black raptor, around 8 feet while your sister Ember was now 5 feet tall.
You both remembered about sign but when you got there... The sign wasn't there...
You both are now raptors...