Paging Dr. Singer- The Winchester Need You

Tristan Singer is the daughter of- you guessed it- the one and only Bobby Singer and the late Karen Singer. When Karen was possessed and Bobby was forced to kill her, Bobby was still able to get Tristan out alive. This left Tristan with some... unusual abilities, that most angels don't even possess. She can see the supernatural for who they really were, and you better believe Bobby used to its full advantage.
Tristan had been exposed to hunting since she was a mere toddler. She achieved her first kill when she was 8- a werewolf Bobby had caught and her Tristan shoot with a silver bullet.
Tristan learned too much too fast. She burnt out quickly- she needed a way out.
And she found one.
With her intelligence and work ethic, she managed to win a full scholarship to a boarding school in Iowa when she was 15. She went on to college and even to medical school. She was a phenomenal student and she loved her life. She had done the impossible- she got out.
Until she retrieved a more than panicked phone call from her father on her old track phone that she kept minutes on- just in case.
His boys were in trouble and Tristan, who is now 25, was closer to them than she was. She hoped and prayed that this was a drop in, save the day, and return to her life situation.
Destiny was haven't that. She dipped her toe back on the track she was destined to be on, and this time, destiny isn't letting go.
Follow Tristan as she gets roped into a story of adventure, mystery, suspense, and a sprinkle of romance as she tries desperately to escaped the life she had left so many years ago.

Takes place in Season 4 and goes on from there.
This story was originally posted by me on Quotev under the name CrazyandProud.