BTS came to Busan Citizens Park. Let me tell you where V took the picture.
https://www.google.co.kr/maps/place/부산광역시+부산진구+범전동+시민공원로+73+부산시민공원/@35.168178,129.0578342,16z/data=!4m2!3m1!1s0x3568eb41fdb8ba3d:0x7a2af1771124ab48?hl=ko-kr&gl=kr