Yeah, Raven's Crossroads or however this book will be titled in English is much better than Season of Storms. While Season of Storms felt more like a filler, this book feels more like a proper prequel that not only capture similar vibes to short stories, but also adds a lot to worldbuilding and lore. Kaedwen is also quite neat setting, it's very different from other kingdoms in Northern Realms with its multiple marches that are ruled by margraves. Story is focused on young Geralt who just left Kaer Morhen and learns the ropes of the witcher work and what it is to be a witcher. He's not yet Geralt of Rivia, at this point in time he's just Geralt, a youngling who is in a prime physical form, but is unexperienced, very naive and has to learn from his mistakes, making first steps towards becoming the witcher we meet later in the timeline