Wren is the newest addition to the alpha assassin pack known as the Dark Angels. Phoenix, Janson, Alex, and Jack accepted her with open arms only a year ago after abandoning their mark on her. Running from her past and with no way out, Wren had no choice but to join them. One year later, she's got her hands full dodging between Phoenix's ceaseless sexual advances, Alex's wild parties, Jack's dominating pack leader attitude, and Jan's cold composure. Surrounded by blood and mayhem, Wren never expects it when a particularly hormonal period turns into a full-on omega heat, changing her designation and her pack life forever. As Wren's perfume blooms, the Dark Angels pack discovers their fated mate, their omega. But can they accept the truth about Wren and her dark past, or will Wren finally manage to push everyone away?