Past Comes Back

NCIS:los angeles!! What will happen when Kensi past comes back. Will it bite her in the ass? Or will it be the start of something new. Not just for kensi but for the hole team! ○●○●○ has cross overs ○●○●○ Densi is the main feature of this fanfic but there will be other ships ( relationshiper ) too , such as Neric and...