Long ago, in the country of Romania, there lived a Count and a Countess who couldn’t have any children. However, when their son, Prince Mizael, was born, they were overjoyed. But their happiness was short-lived when their son gets cursed by an evil vampire count and was taken to be raised in his castle.

When the distraught parents discovered that their son was missing, they sent out search parties to find him. When these efforts failed, it fell to a brave young girl named Mina Westerna to take up the quest. Entering a forbidden wood, Mina hears a hauntingly beautiful singing voice and follows it, only to find that it belongs to a man named Mizar. The two quickly grow close and fall in love.

But Mina soon uncovers a shocking truth: Mizar is actually the missing Prince Mizael. As she and her friends Gabriel, Harker, and Abraham prepare to face three powerful vampires to rescue him, Mina realizes the stakes are higher than ever. Can Mina save Prince Mizael before it’s too late?