The group members were selected through Fantagio's "Actor′s League," a program for discovering aspiring actors, and were trained for two years before making their entertainment debut.
Anggota grup ini terpilih melalui Fantagio "Actor′s League," sebuah program untuk menemukan aktor yang bercita-cita tinggi, dan dilatih selama dua tahun sebelum melakukan debut mereka.