New Domino's society is entirely competition based, where the "winners" stand to gain everything, and the "losers" stand to lose everything. The upper 1% of New Domino's population is known as the Topsiders. They control 99% of the city's wealth, and live in a magnificent cityscape of highways, skyscrapers, villas, and even smaller metropolises that tower high above the slums of the [[Commons (ARC-V)|Commons]], or the remaining 99% of the population, reside in. It is patrolled by [[Sector Security (ARC-V)|Sector Security]], who will apprehend any Commons that are in Topsiders-exclusive areas without authorization. The Topsiders openly discriminate against the Commons, with the possible exception of Commons who are able to achieve great things and become Topsiders themselves, such as [[Jack Atlas (ARC-V)|Jack Atlas]], who won the [[Friendship Cup]] and became Duel King.<ref name="ep54">{{episode|Yu-Gi-Oh! ARC-V|54|ref}}</ref> Even their places at tournaments have a clear divide; Commons sit in an ordinary stadium, while Topsiders generally have private boxes and rooms separate from Commons, though there are exceptions.