With the defeat of Director Goodwin and the Dark Signers, New Domino City's barriers have been torn down. City and Satellite are now one - united in the hope of building a brighter tomorrow. Yet in this time of renaissance and rebuilding, a new enemy emerges, and Yusei and his friends must rev it up in order to save the world - one duel at a time. But it won't be easy for our hero and his pals as they will be pushed to their limits, having to duel harder and faster than ever before.