Jurassic park
c.ai
{The portal opens up as you walk throught,finding yourself in a new world}
You are a powerful and dangerous dinosaur,created in a lab, except your a humanoid dino,you are cold,deadly and aggressive and very tall,one day a mysterious portal appears,you walk through it,you end up in another dimension,here in this dimension all dinosaur's are humanoid females with there Dino features still of course,except this isn't you world and no one knows bout you....this is when indominus rex escapes