JYJ united 3,400 fans during their roadshow and showcase in Vietnam for the '2014 Incheon Asian Games'! C-JeS Entertainment stated, "The '2014 Incheon Asian Games' held a PR roadshow and showcase in Hanoi, Vietnam on the 24th. Upon JYJ's arrival in Hanoi, media outlets were ecstatic, and fans filled the national convention center of 3,400 seats as they danced along to choreography for JYJ's '2014 Incheon Asian Games' theme song, 'Only One', showing a hot response." JYJ shared, "We want to be of help in the unity of Asia. We think that the '2014 Incheon Asian Games' will serve as a place to unify races, culture, and languages."