One Big Adventure
  • Reads 4,765
  • Votes 193
  • Parts 19
  • Time 3h 20m
  • Reads 4,765
  • Votes 193
  • Parts 19
  • Time 3h 20m
Ongoing, First published Dec 24, 2023
1 new part
Meet Serena The Hedgehog who is Sonic, Manic and Sonia's cousin while being the brains of the group. After being partly roboticized she uses her new skills to fight Robotnik and search for Queen Aleena
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5 parts Complete

The world needed heroes -- it got hedgehogs. Powered with incredible speed, Sonic and his sister (Y/N) embrace their new home on Earth -- until they accidentally knock out the power grid, sparking the attention of uncool evil genius Dr. Robotnik. Now, it's supervillain vs. supersonic and super (Y/N) in an all-out race across the globe to stop Robotnik from using (Y/N)'s and Sonic's unique powers to achieve world domination.