While playing Baldur's Gate 3, you will quickly learn that Isobel, the Selunite Priestess that you meet in Act 2, is the daughter of Ketheric Thorm, the main antagonist of the act. Considering their connection, it makes sense that Isobel isn't the biggest fan of her father.
Baldur’s Gate 3: How To Access Isobel’s Room In Moonrise Towers
Isobel Thorm's room in Moonrise Towers does a lot to build her character. Here's how you can find it.