Steve McGarrett is a former navy seal after his father death and his wife is put into the hospital he goes back to Hawaii to avenge his father death and the attempt murder of his wife what happens when he is offer to take a job as head of a task force by the governor with full immunity, means and with his wife by his side? 23 year old Jennifer Jareau-White is the daughter of Joe White and is a old former navy seal just like her father and wife to Steve McGarrett. She is now an FBI agent with a medical degree before she join the navy what happens when she is put into the hospital and her husband comes back home and soon her father comes home when her husband gets arrested and she's a few months pregnant?