{Parallel World Series #1} Flavia is afraid to sleep. She'd rather keep herself awake than experience her worst nightmares. Bata pa lamang siya ay nakakaranas na siya ng sleepwalking pero mas lalo itong lumala nang tumungtong siya sa edad na labing walo. Kung dati ay nagigising pa siya sa sarili niyang kwarto, ngayon ay palagi siyang nagigising sa daan patungo sa kagubatan. She realized that her sleepwalking is getting worse and worse. One day, she woke up in the middle of the forest facing the most beautiful man she has ever seen. But there's something strange in him. He's not human! He's a vampire! And before she knew it, he had taken her in a place where vampires, werewolves, warlocks and mermaids exist.

What would you do if a simple errand takes a deadly twist, turning you from cautious prey to dangerous predator? Someone is trying to send a deadly message to Mason, arranging the deaths of those he loves and it puts the entire pack and Alpha on high alert. Darcy understands the primal instincts driving her beloved Mason’s commands. With the help of those he sets as protectors, she learns about herself and the things she’ll need to help support her Alpha and pack. When events turn dire however, one truth offers her strength – once given, oaths are unbreakable … even if it means risking it all.