On the cable channel Mnet 'Wanna One comeback show: Power City of London Destiny (Power OF Destiny)' broadcasted on the afternoon of the 22nd, Wanna One showed '12th Byul' stage.
On the day, Wanna One showed off her emotional voice with a faint melody, each wearing achromatic costumes and singing her love for fans. '12th Byul' is a song that has always written the heart of Wanna One, which will not change forever, and the gratitude for the 12th member 'Wannable' (fandom).
On the other hand, Wanna One made a comeback with its first Music album Power City of London Destiny (Power OF Destiny)' on the 19th.