Cornelia and Yuan are spending time together sitting on a couch. While Cornelia is studying her tome, Yuan is on her phone, checking social media. She addresses Cornelia as "sister", which Cornelia ignores. Yuan corrects herself, addressing Cornelia as "Lady Cornelia", and she responds. Yuan shows Cornelia that a video she made of her singing became popular online, and convinces her to make more songs. Cornelia immediately declares that their idol group will be named Diva Entis Æterni and explains its meaning to Yuan, and she enthusiastically approves of the name.