Mnet Plus released photos comparing the Wanna One members' debut in 2017 and their current selves in 2026 through their official SNS channels. The photos recreated the same poses and compositions from nine years ago, including group shots from their debut album and individual selfies. Members Hwang Minhyun, Kim Jaehwan, Ong Seongwu, Park Woojin, Park Jihoon, Bae Jinyoung, Ha Sungwoon, Lee Daehwi, and Yoon Jisung showed their teamwork and unchanged atmosphere despite the long passage of time.

These photos were released ahead of the launch of the Mnet Plus original reality show WANNA ONE GO: Back to Base. The reality show captures Wanna One's new journey and will premiere on the 28th at 6 PM on Mnet Plus, with a broadcast on Mnet at 8 PM the same day. This content comparing Wanna One's debut days and present has attracted global fandom attention.