Architecti: A Dark Gothic Romantasy (Deals of Dark Desire) by Ruby Roe

Two women, two cursed contracts, and a romance that could burn down heaven and hell. Mercedes Midnight is a reaper in debt with exactly one year left before hell comes to collect. Lucy Corvine, the devil’s daughter and revered professor, is imprisoned by a contract she never agreed to. For nine long years, Midnight scoured graveyards and grimoires for a loophole, while Lucy wore a gilded smile and dreamed of revolt… Until a chance encounter sparks a pact neither of them can afford to break. When Midnight claws her way into Finis Academy, she and Lucy strike a perilous bargain: Lucy will train Midnight to win the academy’s coveted demon favour and Midnight will break Lucy’s contract. But this is no simple deal. Not when a secret cult is scheming to resurrect a fallen angel and the city is veering toward celestial war. They’re going to have to trust each other… not easy when they’re both hiding dangerous secrets. Read more