Scandenoni
I am presenting with a new opening concept I came up with called the scandenoni it starts out as a scandinavian defense but when white instead pushes the pawn black goes into a benonni type setup.
I starting coming up with ideas for this system after people refused to take the offered pawn and instead pushed their own pawn which eventually led to the following setup
I then decided to move the f pawn up 1 space to try to open things up but then they wouldn't even exchange that pawn so that led me to the idea of a reverse benoni of sorts and that is how the scandenoni came to be. I have not really analysed the moves in depth and might make more information and come up with variations for it so stay tuned.