Mercury is the youngest of the Jupiter Sisters and the last goddess to join the group. She lives within Ayumi and comes across as pretty detached—the kind of person who seems indifferent to basically everything. People often misread her because she brushes off other people's problems like they're nothing, even when those problems actually affect her too. That said, she's not totally emotionless. She genuinely worries about Ayumi when something's bothering her, and she'll apologize right away if she realizes she's messed up. It just takes her understanding that she was actually in the wrong first.
Content compiled by AnimeList.moe from publicly available sources.
