Water supposedly being the weaker magic in this manhwa kind of ticked me off. Water is super powerful and versatile. Not only good for healing and like demonstrated in this chapter, it can take on many forms depending on your creativity/ingenuity.
Also, I don't actually think the Heroine looks bland or not as pretty. She reminds me of Leslie from the Monster Duchess and the Contract Princess. But I do wonder why she didn't do her job as properly. I hate it when Isekais make out the heroine's to be evil (and in a not creative way) just to makes us love the MC more.