Okay, here is a story idea that I have had for a while. It's my first crossover between Inuyasha and the Mortal Instruments, WHICH I DO NOT OWN. Period.
One day, while visiting Japan, staying at the Higurashi shrine, the TMI gang (including Sebastian, don't ask.. and Jordan's dead. Sorry…) come across an old well. The same well that Kagome Higurashi fell through. They get pushed through by an invisible force and end up in the Federal era. They wander through Inuyasha's forest before running into Shippou, who takes them to Kaede's village.
They meet Kagome, Inuyasha and the gang, and instantly make friends with each other. The Inuyasha gang teach them how the federal era works.
They start travelling, the TMI gang agreeing to help them hunt for the Shikon no Tama jewel shards. Along the way they meet Koga and Sesshomaru-sama. They start travelling with the large group, helping kill demons.
Clary is still in love with Jace. Or so she thought. She finds him with a human girl that they meet in a village, kissing and doing other… things. She runs back to the group, telling them what he did. They break up and she finds herself falling for the ice cold demon lord, Sesshomaru. What she never dreamed of was that he was falling for her too.
This is the first "book" of a multiple "book" series. The next one will focus on Clary's and Sesshy's relationship and the hardships and rivals and all that I think..