They held 4 mini-lives, titled U&I=ONE, in 3 different cities: Jeonju (September 16th), Busan (September 17th), and two more on September 24th in Seoul.
Mereka mengadakan 4 mini-life, berjudul U & I = ONE, di 3 kota berbeda: Jeonju (16 September), Busan (17 September), dan dua lagi pada tanggal 24 September di Seoul.