doctor Sonic soon found himself and explained the situation to the younger version of himself. "We got to do something, he might be able to counter on Sonic, but I bet he wouldn't be able to keep up with both of us and attack him together." said the older hedgehog. "Sounds like it could work." said the younger sonic. The two hedgehogs soon found the master and the doctor tried to reason with him one last time. "Let me help you, you don't need to own the universe you can just see it, I can give that to you." he said. "yes, but owning it would be much better, I could become a god." "That's all, I saved the whole of reality so you wouldn't be much trouble, your a joke, master, a footnote in the history of failure, your delusional." he said as he ran away from the master and as the master chased him he got kicked in the face by the younger sonic and quickly hid behind a car and the older counterpart punched the master in the face and ran in an abandoned building, the master chased him in and found the older sonic sitting behind an old flipped table. "Peekaboo." said the master. "Oh, hello." said sonic as he ran off again and the master got another punch from the younger Sonic and then another kick from the older hedgehog who hid behind a cluster of old boxes. "Why don't you come out and face me?" said the master. "Have you looked in the mirror lately? why would I want to face that, hmm?" this made the master so mad that he electrocuted sonic and half the floor they where on broke. The younger sonic saw what happened and quickly knocked out the master, picked up the older sonic, and took him back to the TARDIS before the building fell on top of the master. the older sonic set the destination to present day home but there was golden glowing energy coming out of his hands. "What's going on?" asked the younger hedgehog. "I don't want to go, but times have changed, and so must I, I will never forget one line of this, not one day, I swear, I will always remember when the doctor was me." then the energy burst out of him lasting for a few seconds but when it stopped he looked different. he had a few extra quills and had sports tape wrapped around his arms and legs and he was slightly taller and he had a brown scarf (based off what he will look like in the new sonic boom game and tv show coming to cartoon network, yes I am American who likes doctor who.) "Who are you?" asked the younger sonic. "Well I'm you, that was my regeneration process think of it like your dying but you get a chance to live but in a different body. Now lets go home. and the went home to have a nice long rest after that adventure.

END OF CHAPTER 10 yesssss sonic regenerated :D and yes I stole some lines from the series but they where funny and for the regeneration thing he openly admits he doesn't want to go and it was cool.