London is Mine(Jacob Frye Fanfic)

Cathryn, daughter of the late assassin, Logan Smith, one of London's famous assassins known for his work to help the city get removed from Templar hands, before he was brutally murdered by his cousin, Crawford Starrick. Living in her father's shadow, she has to live up to the expectations of her father, while seeking revenge for his murderer's blood.
Jacob, born four minutes after his twin Evie, Jacob and his sister were raised by their grandmother as their mother, Cecily, died during childbirth. They were later trained by their father, Ethan Frye, in the Assassin ways. Unlike Evie, Jacob dismissed his father's education, preferring to explore factories and gambling dens in Crawley late at night while Evie trained with Ethan.
When the two finally meet each other in London, it becomes a competition to win London, but that comes in the way when Jacob falls for Cathryn. When their feelings for each other develop, it's difficult to hide it from the Templars. But in the end, it never worked out, or did it? @Copyright2016
DISCLAIMER: I DO NOT OWN ASSASSINS CREED SYNDICATE!! ALL CREDIT GOES TO UBISOFT!!! ONLY CHARACTERS I TAKE FULL RESPONSIBILITY FOR ARE CATHRYN AND HER FAMILY!! DO NOT SUE ME OR TAKE MY IDEA!!! Thank you!
[Sorry about rewriting this. But I just hate how I wrote it the first time and I want to redo it to make it better. Everything is going to change]