b!ni, initially known as truly under HYPLE Entertainment, embarked on her K-pop
career with the release of "Rosera Amadeus" on February 25, 2020. After parting
ways with the agency in 2021, she reclaimed her independence and re-debuted as
b!ni with a new digital single titled "Doll" on September 27, 2021. As an
independent K-indie artist, b!ni expanded her discography with EPs including
Outro in 2022 and 멋진사이 in 2024. She also contributed to the soundtrack for The
Potato Lab, featuring the song "Strong Girl" in 2025.