2PM member Woo Young announced 2PM's comeback in September.

On July 28, Wooyoung appeared on Naver's live broadcasting of "JYP Nation One Mic Talk" and stated that 2PM will "heat Korea up in September."

2AM's Jokwon stated: "Fans must be eager for your comeback," to which Wooyoung responded: "Let's meet separately."

On this broadcast, JYP Entertainment artists like 2PM, 2AM, Miss A, GOT7, Baek Ye Rin, Baek Ah Yeon, and Park Ji Min appeared on the show. JYP Entertainment artists will host a joint concert on August 9-10 at Seoul's Jamsil Stadium.