Woah, if Fresh was in complete control of his life story? For sure, he'd make it so that he never got infected with that parasite. He'd then introduce himself to Ink so he could explore the worlds he's come to love. He's a kind heart, so he'd probably fix some of his friends' problems as well: unshatter Nightmare, give Dust and Killer Pacifist Timelines, stuff like that. Finally, he'd likely get the dunk on Genocide Players so no one would feel that pain again. He might do other stuff, but that's all I can think of right now.
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