Saw: The Heir Revealed

Ellie is objectively a genius. with an IQ in the 170s, at 12 she graduated from Princeton with dual degrees in mechanical engineering and psychology. Her whole life she has been part of an experiment to create the world's smartest kids and has been raised by her mom, the wildly successful inventor of the hydro-powered car engine. She has never met her father, she only knows that he was picked for the experiment because of his intelligence. Up until now, she had only heard whisperings.

Now 17 she is about to release her life's work; a biological lock that requires a DNA sample to open. Everything is going great until she receives a gift from her father on her 18th birthday. Soon after, the Jigsaw killings begin again and she finds herself in a world where to live or die, she must make a choice.