Red Velvet's Irene is set to release her highly anticipated debut full-length album 'Biggest Fan' on the 30th, marking her return after 16 months since her last release. Following the successful solo debut with mini album 'Like A Flower,' this new full-length album contains a total of 10 tracks, including the title track 'Biggest Fan.' The album depicts Irene's journey of becoming her own strongest supporter amidst unwavering fan support throughout the years. The decision to release a full album rather than a mini album in the current K-pop landscape where mini albums have become the standard format represents a bold choice to establish 'artist Irene' beyond fan consumption. With 10 tracks, the album serves as both a dedication to fans who waited for her new music and a display of confidence in her solo career. In an era where quick comebacks are valued, Irene has chosen to return with deliberate care and substance, carrying messages directed toward both her fans and herself in this meaningful release.