ChainCatcher news, The Sandbox will launch a game called "Chongqing Underground City" and will release the "Wandering Earth" themed NFT series in The Sandbox Shop at 23:00 Beijing time on January 23, 2022. The game is created by 01a1 Studio, and the NFT series will include everyday characters and items existing in the future underground city, as well as some NFTs representing the city of Chongqing and the Chinese Lunar New Year theme. (source link)