Mobius have been in ruins since the events of the Black Arms Army...with the help of Shadow, Infinite, and Mephiles, Black Doom had become victorious with taking over Mobius, but without the Chaos Emeralds...and the Hero of Mobius, Mobians and Humans started living in secret...in the underground hidden cities. Sonic had been held captive by the Black Arm Army, and Experimented on... After the capturing of the Freedom Fighters, they soon realized that Sonic isn't the same... Can the Freedom Fighters get Sonic back to their side? Or are doomed to becoming Slaves for the Aliens? Read to Find Out

shadonic/ high school au Shadow is a normal teenager who wants to live a normal life and get highschool over with. He's well known but not as popular, having only a couple of friends. Sonic is an outcast having no friends with a big crush on the ebony hedgehog, his love is deranged however; one might call it a twisted obsession. One night, Shadow receives a text from an anonymous source who knows too much about him. Although finding it creepy, he is isnt allowed to say a word due to fear and many threats.. (Tw: nonconsensual acts, mentions of mental disorders, drug use, stalking, kidnapping, gore, blackmail, abuse, and manipulation) Note: this is an au. All ages and personalities are altered to fit the fic

When a mysterious creature creates time holes in their universe. Sonic, Stella and Shadow each set out on a high-speed action adventure! Shadow's old nemesis, Black Doom, remerges and threatens to take over the world, Shadow must journey into his own past, confront painful memories, face familiar foes, and unlock new powers to save the world and prove why he's known as the Ultimate Life Form. But not without a little help from a very important person/the love of his life, Stella. ------------------------- I don't own Sonic, Shadow or any of the other Sonic characters. They all belong to SEGA. The only character that I own is Stella.

TW: 20-year age gap Sonic is a tired, almost forty-something single mom who smells like sugar, works too much, and really did not plan on developing a crush on someone who keeps "coincidentally" showing up wherever he works. Shadow is a twenty-year-old, quiet med student, and absolutely down bad for the curvy hedgehog who keeps feeding him coffee, cupcakes, and accidental emotional intimacy. Or: Sonic thinks he's too old to be somebody's real obsession... Shadow very much disagrees.

Sonic had been missing for a long time. His friends were worried, as was Shadow, his "rival." Upon receiving a call from the director of GUN, he decided to go see what he wanted or what mission he would be assigned, but... -We'll do everything possible to catch those bastards. Once again, I sincerely apologize on behalf of GUN. In the meantime, we can offer you protection.- said the man, leaning back in his seat. -I don't need your damn protection, just catch them before they hurt someone else!.- He replied, serious and somewhat angry. That voice... He knew that voice... It couldn't be possible... -Agent Shadow, just in time.- Tower said when he saw him. He turned and saw him out of the corner of his eye... His gaze was cold... Dead... -... Sonic?.- -The story is not mine, the AU is from the artist @sleepytrademark on X. I'm just making the fanfic how I think things went and what happened next. NOTHING I WRITE IS CANONICAL APART FROM THE DIALOGUE I'LL USE SINCE IT'S FROM THE ORIGINAL COMIC. -This fic may contain mentions of sensitive topics such as violence, profanity, physical and psychological abuse, blood, trauma, and more. Read at your own risk (I'm not paying for therapy). -The images I'll be featuring are property of the artist @sleepytrademark (who responded to some fanart from her followers, so I'll be using most of them for the fic). I'll only be using them for a few chapters and more. -The characters are property of SEGA. -If you don't like these types of stories, I recommend you leave and save your bad comments. Link to the original AU artist's X: https://x.com/sleepytrademark?t=Eqdo0vOviJntFV-td5aSSQ&s=09 THANK YOU AND ENJOY P.S.: This is the English version, for my readers who know little Spanish or don't speak it, I hope you enjoy it💜✨

Sonic is a famous Singer, but his manager forced him into marriage...Sonic doesn't have control over his life, because of his husband. Can this hedgehog turn his life around? Read to find out

What happens when Sonic stumble upon a mystery mansion? Inside there is someone who's waiting for him as a special guest.

(EDITED) Shadow despises Sonic and would do anything to get him out of his life no matter what. Sonic secretly likes him but can he ever tell Shadow that when he is always running away? #1 in sonicfanfiction 6/29/2021 #5 in gottagofast 5/12/2021 #64 in Soniccharacters 5/12/2021 #2 in sonicx 4/9/2022 #4 in sonicunderground 5/26/2021 #3 in sonicexe 12/27/2021

Sonic suddenly woke up to the news of moving to a whole new neighbourhood. He had to leave his house, his friends and his girlfriend especially. He loved his neighbourhood and dreaded to move. Although, when he moved to his new neighbourhood, he immediately found a new lover. Though he loved him, he still didn't know what to do as something triggered him into overthinking too many things... (This story is written in diary/vlog form and some of the characteristics of the characters are different. Plus this is just a fan-fiction, so sorry if there are any spelling or grammar mistakes. Enjoy! ^^)

This story follows a nerdy blue hedgehog sonic, who became a tutor for a edgy bad boy shadow. Their bond started off rough but slowly be getting along, a bit too well. When sonic is obsessed with him and willing to do anything to have him all to himself.