"Dad!"
Lydia was not sure what to say which could stop her father from killing Kayden. It was simply impossible upon seeing how Coulter was dead set in making the situation worse than ever. He had no intentions of leaving Kayden alive or letting him out of the water bubble.
"Leave him, dad. You will kill him this way."
Lydia became worried about Kayden and leaped towards her father acknowledging that she had to stop him all by herself. The vampiress was sure that Coulter will never hold back now from murdering Kayden. He had already shown the utter proof to Lydia that her mate was an incapable vampire.
Coulter only wanted to show her that Kayden was not a worthy match for her, actually he was not even a match for her at all. But after Kayden did not even bother to help himself during the entrapment in the water bubble, it disappointed Coulter. Not that he had any bit of hope from him but rather the disappointment was overwhelming.