Ninesonicprime Stories

What if Nine was responsible for the creation of Rusty Rose and before she was ever a cyborg the two had a brother and sisterly relationship. Things go good for the two...

Y/n was the only one that defended Nine when he was picked on by those creeps and and helped him defend himself by helping him create his other tails and in return he ma...

Nine wakes up in a foreign lab, imprisoned and forced to build technology that will fuse organic life forms with the paradox prism. An experiment called Project Zero has...