Gossip queen ALEX longs to be seen. Cheerleader TULSI is sick of cutting people on her sharp heart. New kid CLEMENTINE can't escape the violence inside. And wallflower SUNJU is tired of keeping quiet.

When a twist of fate brings this unlikely quartet together, sparks and punches fly.

They call it "Girls Night," an underground fight club that's girls only. Soon every girl at Sterling High is showing up to class with bruised knuckles and split lips.

Alex, Tulsi, Clementine, and Sun have never felt more alive. Until demonic head cheerleader, Quentin Scarhill, steps in the ring with her eyes on Alex.

As Quentin's hold over Alex tightens, Girls Night spirals out of control.

Can they take back the reins before things turn deadly?

And if Girls Night ends will they throw in the towel on their newfound friendships?