After the King of the Underworld is finally destroyed by the combined power of Yusei, Savior Star Dragon, and the Crimson Dragon, all of the other Dark Signers were returned to life, leaving only the Goodwin brothers to pass on to the afterlife. Afterwards, the city and Satellite return to normal, the former Dark Signers apparently have no recollection of ever being one,judging by Carly's statement.