“I can‘t believe I did that,” she muttered to herself as she walked back through the woods. She shook her head, mortified that she had gone so wild! Serena, a young woman who had one night stand with a masked man at her graduation ball. But when she left her pack and the behind, heading to college in the human world, something happened that she had not expected. "Who's Serena?" A serious-looking doctor emerged with a report, scanning the room blankly. "I am," Serena said, looking up with a hint of nervousness. "You're pregnant!" Years later, as a medical school graduate, Serena returns to her pack for an internship, only to discover that the Alpha of the Night Sky Pack, Logan, is the same man from that fateful night. Now, she must hid her past while keeping the truth about her twins hidden.