Carry On | Alec Lightwood love story |

Mary Kathryn Fairchild is Clary Fairchild's twin sister. When their mother starts seeing signs of their shadowhunter world seeping through them. Mary Kathryn for some can't seem to get a block in her mind so she grows up hiding the secret from Clary as long as possible. What happens when Clary is out with Simon and va...