Legend Never Die (Movie x Sonic's sister Reader)

After settling in Green Hills, Sonic is eager to prove he has what it takes to be a true hero. Y/n wants a peaceful life with Tom and Maddie, but her brother drags her into his situation. She wants to help people, but she chooses to wait for the right moment or let the cops handle it and only step in if the situation is too big for them.

Their test comes when Dr. Robotnik returns with a new partner, Knuckles, in search of a mystical emerald that has the power to destroy civilizations. Sonic and Y/n team up with their sidekick, Tails, and together they embark on a globe-trotting journey to find the emerald before it falls into the wrong hands. Plus, even if Knuckle and Y/n are on opposite ends, they feel some sort of connection, and maybe crushes might form.

I don't own the film and the characters
Spoilers⚠️