My Blade, Your Back by K M Moronova

enemies to lovers meets villain era energy. Emery's stripped of her memories, haunted by dreams she can't shake, and dangerously addicted to a drug that makes her basically unstoppable. Her book boyfriend? Cold-eyed, morally grey, and absolutely hiding something sinister. This is the spicy, unhinged dark romance that'll have you screaming into your pillow at 2am. If you're hunting dark romance books UK has sleeping on, this paperback is the one. Your villain awaits—add to your shelf.