The mystery surrounding the keyword, '1230', has finally been solved! It was actually indicating the name of B2ST's new title track "12:30"!

SEE ALSO: [Updated] B2ST unveil album jacket for special 7th mini album 'TIME'

"12:30", produced by composer team Good Life, describes the longing for that special someone after a breakup by comparing the feeling to how the minute and second hands of a clock point in different directions. It'll be a R&B ballad, which will no doubt be a perfect song for B2UTY to cozy up and listen to during the chilly months that lie ahead.

The release will take place on the 20th along with the group's special 7th mini album 'TIME'!