On May 25, 2017, all of the members of WM Boys attended IDOLCON (아이돌콘) and performed "Original", a B-side track from their unreleased debut album.
Pada 25 Mei 2017, seluruh anggota dari WM Boys tampil di IDOLCON (아이돌콘) dan menampilkan "Original", B-side dari album debut yang akan dirilis.