Ten years ago, Isla Ashbourne lost everything in flames — her pack, her parents, and the four boys who once promised to protect her forever. Branded as the daughter of a traitor, she was ripped away from the only home she knew.Now she’s back at Blackridge University, desperate to clear her father’s name.But the boys she left behind have become the Nightfang Four — brutal, untouchable, and sinfully gorgeous. Ryker, Kael, Jace, and Damon rule the campus with iron fists and smoldering stares. They hate her. They blame her for everything. And they want her gone.Until the dean forces them all into House Obsidian.One house. Five bedrooms. No locks. No escape.The tension is unbearable. Ryker’s cold commands turn into rough hands pinning her against the wall. Kael’s angry words dissolve into filthy kisses and punishing thrusts in the dead of night. Jace teases her until she’s begging, then f***s her slow and deep just to hear her break. And Damon — quiet, damaged Damon — finally snaps, claiming her with a desperation that leaves marks on her skin and her soul.Every glare burns hotter. Every fight ends with tangled sheets and gasping moans. Every touch reminds them that the bond they once shared never died… it only turned into something darker, wetter, and impossible to resist.