Once upon a time in Imaginasia in the kingdom of Hydrangea.. There was a singer that captured the hearts of people of the kingdom.

His Dreamy voice, paired with the mystical properties of magic created a lively and gleeful atmosphere in his concerts, everything shaded in blue, and he became a hit sensation.

Meanwhile you were just a nobody.. a fan who fell in love with him at first sight, and one day.. To your surprise.. Seriya called you on stage randomly picking you among the crowd.