Waterbomb Seoul 2026 RD1 member Junseo's photo

This is a photo of AlphaDrive1 member Junseo on stage at Waterbomb Seoul 2026 haha

Standing on the stage of Waterbomb, Korea's representative summer festival, it was hard to believe they were rookies

Your skills in perfectly leading the scene are amazing~ Your heartwarming visuals even amidst the pouring water, and

It is impressive how they maintain an overwhelming performance while exuding confidence to connect with the audience and encourage sing-alongs.