Books like Frozen Fate Trilogy

So I am eating up Pan Godwins Frozen Fate trilogy and I am trying to get ahead of any book slump afterwards by prepping my next reads!

Any good recommendations similar?? This series totally shocked me, I didn’t see any of it coming and loved it. I don’t mind dark and don’t have any triggers I don’t mind the mmcs being related as long as none of them are related to the fmc by any means. I would prefer no mm between the RH itself. I don’t mind it as part of the plot or anything like in the trilogy though ❤️ Thank you in advance! And if you haven’t read this series and are looking for something dark and fantastic? Highly recommending!