Emery Rhys and Mary McGarrett have been best friends since childhood, but life took them on different paths. Emery became a top agent in the DEA, after Mary focused on her family after the loss of there mother Mary didn't want to bring Emery down that horrible road with her. However, destiny has a way of bringing people together, and Steve, Mary's brother paths cross once again. Steve has always had a crush on Emery since he was young, and working together brings them closer than ever before. As they face dangerous situations and work to take down a notorious criminal, their feelings for each other grow stronger. But timing is everything in life, and with Emery leaving the DEA it became a big shock to Steve because he knew Emery loved being in the Law Enforcement but once he found out Emery lost her brother and was stepping down. He offered her a position that has a very huge body gaurd that would protect her and that man was known as Commander Steve McGarrett.

What if, instead of Lori Weston, a detective from the mainland joins the 5-O task force at the beginning of Season 2? Jessica Anderson immediately bonds with everyone on the task force, except for the boss, Commander Steve McGarrett. Follow their story as they try to work through their stubbornness to see if a friendship, or more, could form.

S.S.A California White is the daughter of Lieutenant Commander Joe White with the US Navy. Cali White is a profiler with the FBI's Behavioural Analysis Unit. What happens when the FBI's suspected serial killer escapes from the mainland to Hawaii can the team catch this unsub before more victims show up? Will Cali find more than just this unsub on her trip to Hawaii?

What if Steve Mcgarrett had a twin sister who was in the Navy with him? Born four minutes before her twin brother Steve, Kris McGarrett was given the duty to take care of him, and make sure that he didn't get lost in his own mind. After the death of their mother, Kris went on to become the USA's first female Navy SEAL, graduating second in her class, right under her twin, Steve. When tragedy strikes on a high stakes mission, Kris and Steve find themselves back home on O'ahu, hunting down global terrorist Victor Hesse, who murdered their father in cold blood. while hunting Hesse down, the McGarrett twins are offered to run a special Taskforce under the authority of the Governor of Hawaii to serve and protect the island and make sure that criminals like Hesse stay away from the place they once called home. Recruiting a rough-around-the-edges detective fresh from New Jersey, a disgraced Honolulu P.D. Detective and a rookie two weeks away from her Honolulu P.D. Academy graduation, The McGarrett twins switch gears and take charge of the Governor's Taskforce, serving the people of Hawaii, just as their father once did. *I do not own Hawaii Five-0 or any of the characters, that belongs to Mr. Lenkov, Mr. Freeman and CBS... I just want a happier life for Steve McGarrett and Five-0.* (cross-posted on AO3)

When Sami booked plane ticket to Hawaii she never in a million years expected to meet Steve and fall in love. But her life is in LA and he spends his days on a rock in the middle of the Pacific. Will their love be strong enough to keep them together or will the circle of life eventually tear them apart? (I do not own any H50 characters, stories or locations. Made for fun)