Isabelle tells Simon.

Story of mainly Sizzy fanfic of their life after City Of Heavenly fire, so don't read unless you've already read COHF.

The mortal instruments simon and Isabelle. {If Sebastian never existed this is what it would be like} Is Simon in love with someone else??? Or will sizzy finally happen???? Read and find out

WARNING: Contains Spoilers for City Of Heavenly Fire : : It's been weeks since the great war between the Shadowhunters and Sebastian Morgenstern. Simon Lewis remembers nothing about the Shadow world. He doesn't remember Clary his best friend, or Isabelle. The girl he loved. The Clave has rules. They can't tell him about the shadow world. but Rules are meant to be broken.

Simon has almost remembered everything when the demon who stole his memories appears to him in a dream, threatening to steal them again. Simon struggles to prepare for the upcoming battle and fix things with Isabelle. Will he keep his memories and have a relationship with Isabelle? Or will he go out fighting for everything that he believes in? Can he overcome the obstacles he faces?

*WARNING* Might contain some sexual content and abusive language Simon Lewis. A vampire and daylighter who is irrevocably in love with someone. Isabelle Lightwood. But the question is will she love him back? Isabelle Lightwood. A fierce shadowhunter with indisputable beauty. She is strangely attracted to Simon Lewis who makes her laugh and feel somehow...complete. Is Isabelle falling in love or is she afraid of love itself ?

A collection of one-shots involving Sizzy, or Simon and Isabelle, in different situations. Hope you guys like it! All Rights To Cassandra Clare. Picture Credit: MEABHD Nothing to do with the series.

Simon and the crew get invited to a party hosted by one of Isabelle's ex-boyfriends. Will Simon keep his head, or will he have to rip off someone's instead? Read. DISCLAIMER: I don't own the Mortal Instruments or the characters. Only the great Cassandra Clare does.