Once apon a time in the magical land of equestria, there was a scientist, a unicorn scientist with the power to control universes and time. This unicorn noticed that the worlds were getting over populated because 'death' didn't exist. while others did not have enough soals to go around, so he invented the reincarnation system. In this system he created a hall way that contains links to other worlds that only spirits may go through. But, sadely this plan was not perfect. All things morned for the loss of their loved ones and ocationally there was a glich in the system. Over time these gliches became more an more common, until one day a pegesus mare was reincarnated with full momories of her past life…..