The group Teen Top made a comeback on June 4.

The Teen Top's comeback scheduler was unveiled through the official SNS channel on May 15.

The Scheduler image released on the day showed the back of the Teen Top walking down the street full of glittering lights, and the teen-top members walking along the street together made wonder about the new album.

According to Scheduler, Teen Top released their teaser image on May 16 and later released their official photo, music video teaser and track list, and made a comeback on June 4.

Teen Top unveiled their scheduler and wondered what it meant by "Begin," "Luster," "Drive" and "Journey" in the scheduler. In addition, they added to the question of what the official logo means, which depends on the schedule.

Earlier, Teen Top drew keen attention from fans by announcing a surprise comeback in June at the fan club Angel's official seventh fan meeting "ONLY FOR ANGEL," which took place on May 11. Especially, Teen Top revealed the stage of member creation's self-composed song "Happy Ending" for the first time at a fan meeting, heightening expectations for a new album.

Teen Top's new album was released online and offline on June 4.