Nada officially announced its comeback at 6 pm on November 18th by posting a timetable for the new digital single "Bulletproof" through its official SNS channel.

Nada, which will mark the grand finale of the comeback Daejeon lineup by releasing a new song on November 29th, is raising curiosity with a timetable with a completely different atmosphere than before.

According to the "Bulletproof" timetable released on the same day, the schedule will continue in the order of the first concept photo release on November 22nd, the music video teaser video at 6 pm on the 24th, and the second concept photo release at 6 pm on November 26th.