Exciting and frightening

The atmosphere was very tense. Acacia and bellerus were glaring fireballs at each other. Everywhere had gone so quiet, except the glowing eyes of the two of them with every intention to settle it out there. Bellerus's multicolored eyes lit up in a hard candent while Acacia's brown ones turned into a blueish glow. 

"I'll say it one Last time," Acacia sneered in a deadly voice, "Release her before I turn you upside down," her voice was dangerously low, her fingers twitching very badly like she was about to bring her words to life. 

"Don't make that mistake, I'm not the same person I used to be." He replied.