🖤 BLACK SALE OFICIAL 🖤 is a product design based on interest graph and gamified gameplay, aiming to create a 'social metaverse for young people' with the vision of 'a world where there are no lonely people'. Founded in 2023, this sale focuses on virtual social networking for the new generation. It is similar to Black Lover Presale and BLACKPI presale, but stands out as an official sale event.