Here is your chapter with corrected punctuation and spelling:
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Dexter was shocked by what had just happened in front of him, and then they all saw the king's head on the ground.
Rose panted as she looked over at the crown floating above the throne and walked towards it.
"Did you really think that was all it took to defeat me?!" A gloomy and dark voice resounded all over the field, and everyone couldn't help but gaze around.
The body of the vampire king suddenly turned into a multitude of bats, flying upwards in the sky.
Rose gritted her teeth as she looked at the bats flying around her, and then the king appeared behind her again.
He waved his hand up casually and tore her back, blood splattering all over the ground. The blood in the air seemed to stop and turned into little solid spikes, launching towards her again, making her squeal in pain.