Wanna One Mini ALBUM 0+1=1 (I Prom...by Sasam Amelie Mabacyao12070+1=1 (I Promise You) is the second extended play by South Korean boy group Wanna One, a project group created through the 2017 Mnetsurvival show, Produce 101 Season 2...wannaonelyricssonglyricssongslyrics+3 more