X:IN (엑신) is a five-member girlgroup under Escrow Entertainment. They debuted on April 11, 2023 with the single ‘KEEPING THE FIRE’. Name of the group: X:IN (엑신) Agency: Escrow EntertainmentDebut Date: April 11, 2023Fandom Name: READYDebut Song: ‘KEEPING THE FIRE’’Sub-Units: n/aSocial Profiles: Twitter / Instagram / YouTube / Spotify / Melon List of Releases: Most Popular Song: (Based on views from ...