Shawn is 22, Evelyn is 19. Shawn is a vampire, Evelyn is an angel. Nobody knows who they are for real. Nobody knows what they can do. They have the same mission: Find the eight hearts and the key for open the big red heart. For find what? No one ever discovered that yet. She's a light creature. He's a dark creature. The red forest could be really unpredictable, and what could possibly go wrong? Oh wait! They could fall in love...