Bloody Nights by Ginna Moran

Step right up to the most twisted show around! Competing to survive night after night, vampires and blood donors show their greatest skills in the Fright Fights! The stage is a bloody mess and even the audience isn’t safe, so enter with caution. It will be a night to remember!
Or one I need to forget.
I thought La Vega was awful, but nothing compares to blood wrestling against starving vampires enslaved to the most ruthless showrunner I’ve ever met. New stage, new life, and more enemies than ever. I shouldn’t be so surprised.
But this Blood Master messed with the wrong woman. I’m not the Aris Hotel’s broken doll. I’m the queen of the Bella Crew, and they’ll go to war to take me back.
They’re going to have to.
The blood feud in La Vega boils far outside the city limits, and life will become more treacherous than ever. The leaders have underestimated the Bella Crew for far too long. All it takes is the press of one detonator, and we’ll send the world crashing down. If we don’t, we can’t rebuild a better life.
Humanity will lose in the end.