Y/n L/n was just a normal F/c hedgehog with a passion for being a professional rapper and he is just as awesome and heroic as Sonic the hedgehog himself, only that he sometimes come in at the wrong place and at the wrong time.
He's also great friends with Tails the fox as they both shared a brotherly bond together, unaware of what kind of dark secret that Tails has been keeping in his own diary and started killing anyone that gets in his way of being together with Sonic.
Then Y/n finally saw what happened to Tails, he decided not to interact with him and not read his diary, knowing that Tails might try to murder him, even in his sleep.
However, Tails actually has some other plans that he has in store for Y/n once they see each other again as the young F/c hedgehog is about face the Dark Curse of Tails' Dark Diary.