Bang Fire: Book 2 (Bang Trilogy) by Diana Tor.

It was supposed to be a break. But turned into a storm.A sudden getaway takes Hella far from the chaos at home—but not from the chaos inside her.When she meets Wonho, a man with a hidden past and eyes that see too much, her world begins to tilt.Now caught between two men and two versions of herself, Hella must decide: is this fire passion, lust or some kind of destruction she didn’t know until now?