Okay, so we have an old-school magical girl anime. There's a lot of exposition right from the start, but that's pretty standard for this type of anime back then. We have a group of warriors from a kingdom in crisis, and they need a young girl to save them all from the corruption that threatens to spread across the Earth. The premise isn't groundbreaking, but the protagonist is charming in her own way, and even though her family are very exaggerated characters, you feel genuine concern for her and you really want to see her win. The first episode is more introductory than anything else, but it's still interesting.