On June 23rd, Negentropy Fund partner Billy Wen posted on the X platform that if the Slerf project party Dev meets the four requirements it has put forward, it will invest in the purchase of Slerf NFT to support the project to complete the refund of the remaining 12,000 SOL of the pre-sale investors within three months. The four requirements include: not issuing new tokens, building a community governance model based on DAO, adopting an open attitude to communicate with the Chinese community, and choosing project partners carefully.