Under the spotlight, Kim Chae-Min, a famous male singer who has all the handsomeness, wealth and success, but cannot hold on to the girl he loves. He loves her more than the sky. Here, he is singing the song "Betrayal", the lyrics echo like the feelings he keeps hidden in his heart: "My love has gone away, quietly after a hundered days. This is what's she has always said she won't stay for more than what she can repay" The song is as gentle and gentle as he is, like his feelings for her. he still can't accept that she left him, that he can't say he loves you anymore. Everyone's enthusiastic cheers were in complete contrast to his feelings at that moment, he tried to hold back his tears, because he had to appear strong in front of his fans, only weak in front of the girl he love. His eyes scanned the audience below the stage, stopping at a familiar face, she was the person he once loved with all his heart, how could he forget her?