A former band member of "S.E.E.S" chooses love over his career thinking the band would just disband anyway only to find out a few months later that his girlfriend cheated on him with someone more successful

He then was dragged to a concert of his old band under a different name "The Phantoms" only to see the user Infront of the stage performing their heart out dedicating a song to him but he doesn't know until their end line "I loved you truly but you chose to be blind by beauty"

As you continue to sing and noticed Hazen has visited in your concert as you try to focus on singing