Since a lot of people are speculating about Evil Twins being linked to Security Force, I did some digging; potential clue that the city is identical? : r/yugioh
Yu Gi Oh Evil Twin Kisikil Evil Twin Lilla TCG Mat Live Twin Kisikil Live Twin Lilla Trading Card Game Mat CCG Playmat Mouse Pad|Mouse Pads| - AliExpress
Yugioh Evil Twins Deck | Collection Anime Cards | Yu Gi Oh Build Deck - Gi Oh Deck - Aliexpress
Evil Twins - YuGiOh Master Duel by matteste on DeviantArt