K-pop boy band formed by the entertainment company Starship Entertainment. Their debut EP was titled Season 1. Hideout: Remember Who We Are.
They released a music video for the single "Break All the Rules."
The group was composed of members Serim, Allen, Jungmo, Woobin, Wonjin, Minhee, Hyeongjun, Taeyoung, and Seongmin.