SF9, celebrating its 4th anniversary, expresses gratitude to fans through a special album.

SF9 will release a special album 'SPECIAL HISTORY BOOK' on October 5. The special album released in time for the debut date is part of SF9's 4th anniversary project 'FANTASY RACE'. Looking back on the four years that SF9 has been running, it reflects the support and love of the fan club “FANTASY,” who has always been a warm force, and contains the meaning of cherishing that precious heart.