Fan:The Beginning of the Seven Sea

'''DexDorugoramon, the former Dark King betrays four Dark Kings for using the extinct Digimon to evil and revert back to normal Dorumon. As he speak, he recreating extinct AncientGarurumon and Ornismon only transformed into Biyomon and BlackGabumon'''.

Synopsis
In the dark day has time, the Corner Digital World was destroyed by the leader of the Dark Kings, Chronomon Dark. As the Corner Digital World's destruction, the four Dark Kings found the extinct Digimon who resurrect Dexmon's data to create DexDorugoramon. However, DexDorugoramon does not believe that Dark Kings used extinct Digimon for evil, so he stoles sample of two extinct Digimon and make a getaway before he revert back into his Rookie form.