"Who knew swimming was this deep?" "Trust me, this isn't even the half of it." 21 boys came to Korea to try and reach their potential as swimmers and follow their dreams but what they didn't expect was this journey to be more about discovering themselves than swimming itself.
irene is the leader of the high tech spy team under sm company, red velvet. however, when a mission that was given to her team ended up in a failure, she finds out about the mysterious girl, seulgi, and the truth about the world. started 180723 completed 180915 highest ranking: #1 in reveluv !!!!
