Just the two of us
Status
Summary
Jonathan goes to New York to find his sister and learns she doesn't know that she is a shadowhunter. Using the name Sebastian he befriends her and opens up a new world for her. When she meets Jace, Sebastian couldn't be more enraged to see his father's other son. He does everything he can to have to her to himself even if that means removing Jace from her life. M for future Lemons.