One day, on the planet Mobius, Sonic the hedgehog was running up and down hills for fun as always when he noticed it was dinner time "Oh dang I'm going to be late, no matter I'm Sonic the hedgehog" said Sonic with a smile on this face and left in a blink of an eye. He arrived at Tails house and asked "Did you guys eat yet?" As he entered the dining room and saw that all his friends where sitting at the table as Tails was making pasta and Amy was getting the forks and plates "Actually", said Cream ,"Your about on time." "Sonic" said Shadow in the dark evil voice he has, "How come you're always the last to arrive at dinner time?" "Sorry, you know me, I just like to be out in the open-""RUNNING!" said Amy in a very mad tone "You're always running in the open, just running and running is that what you're going to do for the rest of your life!""Actually" adding to Amy's rage said Shadow "as you know I'm a copy of Sonic, so I know all of his secrets and did you know Sonic never went to school, he was too busy running to go or even care about it.""WHAT?" said Amy "YOU DIDN'T EVEN GO TO SCHOOL!" "uhhhhhhh" said Sonic and left the room in the blink of an eye. He ran to a place far away, until he got to the ditch under Tails house. "Wow I can't believe I ran all around Mobius!" said Sonic "But they won't find me here". "I can't believe he ran away, now who knows where he ran off to this time" said Amy "actually" said Tails "he's probably under the ditch in my backyard" "you have a ditch in your backyard" said Cream "I didn't even know you had a backyard.", said Shadow. "Well I do" said Tails ""wait how do you knows he's in the ditch" said Amy" Really, are you really going to ask that", said Tails at that moment Amy had a million flashbacks at once and said "yeah you're right""told you so" said Tails
So while Sonic hide in his fortress of solitude (the ditch). Amy and Tails signed him up at a local school on Earth because there were no schools on Mobius, and how will they put sonic on earth you ask? Tails has a "universal" teleporter . That's how Amy, Tails and everyone on Mobius got on earth. So they put Sonic in a school called "over the hedge" Elementary school the school's mascot is a hedgehog and school started in two days so Amy and Tails got school supplies for Sonic and a backpack for him and in the morning they went to the ditch and told Sonic that he had to go to school tomorrow and start in the beginning. 1st Grade!