ST?RISH, QUARTET?NIGHT, Haruka and Cecil take a vacation at the Shining Agency's resort house. While the seniors and juniors enjoy their time off, Haruka is busy trying to write a new ST?RISH song, but with not much success. The ST?RISH boys find Cecil singing the tune to his song from Haruka, and they are all happy that he finally gets to sing one of Haruka's songs like he wanted to. However, Cecil has become conflicted about what he really aspires to do ever since he entered the agency. On her way to dinner, Haruka finds Cecil sitting alone. He suddenly pulls her into an embrace, saying he can't hold back his feelings anymore. He confesses that he only ever wanted to make just her happy because he loves her, but realizes that he also wants to make other people happy as well. With that in mind, Cecil has decided to pursue becoming an idol. Haruka is thrilled by his choice and goes to tell everyone the news. Later that evening, Cecil prays to the Muse to give his song lyrics, and then sings the finished product, which draws ST?RISH, Haruka and the seniors to where his is. ST?RISH begins singing along with Cecil in perfect harmony, and Haruka realizes that she couldn't write a new song because it didn't include Cecil's voice before, thus she asks Cecil to become a member of ST?RISH, to which he happily agrees. Not long after, Cecil receives a letter from the king of Agnapolis saying to return immediately and take over the throne.