Before Link was going to deliver the final blow to Gannondorf, he zaped Link into the future, were Sonic the Heghog exsist. Later, Gannondorf became Dr.Eggman's P.i.C., and with Dr.Eggman's technology, and Gannondorf's evil magic,they created a Dark Chaos Trifoce, then they fused togather, becoming Dr.Eggdorf (goofy name, eh?). He reaked so much havoc, not even Sonic and Link could stop him. They then went looking for what permently fused them togather. They then find the Dark Chaos Triforce. Unfortinently, it did not work on beings with a good heart. They then got Sonic little pal Miles "Tales" Prower to reverse it into light magic, becoming the Light Chaos Triforce. With it's power, it fused Sonic the Heghog and Link into Lonic the Elfinhog. Sadly, they were permently fused togather. Lonic then finds out his fusion is not 100% permenint. There is a way to unfuse. It's just to bad he also has to worry what Dr.Eggdorf is doing in both the future and past.
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How the heck did this happen?-Lonic, after being created when Sonic the Heghog and Link fused togather