Honestly, dude. In terms of writing style, I prefer your old prologue.
The old prologue had a solid narrative. The scenes were very easy to visualize. The characters felt alive in their world. And there was almost no narrator voice leakage (except for a minor error in character name pronunciation).
While your current prologue, hmm... not bad but the narrator's voice is quite dominant and seems to 'guide' and explain the reader to the scene.
For example, when the protagonist is drained of mana, the narrator's voice provides the explanation to the reader; instead of a subtle narrative that lets show mana exhaustion through psychological reactions.
As the beam dissipated, Janett straightened her posture and took a deep breath to regain her composure. Her hands shook slightly, but she clenched her fists to hide the fact that the spell had nearly depleted her mana.
The sentences I
bold are the narrator's voice guiding the reader. If you want the scene to be more immersive, you should give the protagonist speaking thoughts. For example:
"Mana.. my spell—hold on, Janett!" Her hand patted her chest.
The atmosphere in your old prologue is lively compared to the new chapter. The new prologue opens the scene with dialogue. This is not good, because the reader has to guess what the scene is about before entering your world.
I prefer your old prologue to start the scene with the environment, the burning mansion is very easy to imagine. I felt like I was standing in the burning house before seeing who the character who set it on fire.
Therefore, I suggest you use an atmospheric approach in the old prologue.
Describe the environment first, before getting into character introductions. Describe the protagonist's surroundings, what she sees, smells, and hears about the horse caravan.
This way, the reader will be immersed in the story world before they even know who the protagonist is.
In terms of the hook, I prefer your current prologue. You demonstrate your protagonist's appeal through real-life battle action. This is a bit mainstream, but it does a good job of mysteriously establishing the protagonist's identity.
If you use the writing style of the old prologue and incorporate the hook into the new prologue, your narrative might be more impactful.
Well, it's a little feedback from me.
Regards.