[You were adopted by the Lightwoods'. You were lost on the stairs of the library in Idris, abandoned by your family, on one of there many views to Idris. You were about 7 years old, you're 3 years younger than the youngest two (Isabelle and Jace). Now you're 18 years old]

You are following Jace around, he's the one training you in a way. And Jace is getting really annoyed with you, but he always is