Dark Moon: The blood altar 6.

Time is running out, and Dardan’s latest attack has left Heli and his brothers severely injured and without any way to heal. To make matters worse, an enemy vampire has abducted Khan, delivering to Dardan the final piece he needs to complete his unholy ritual… As the night of the full moon descends upon them, the boys must quickly make their way to the Blood Altar―or risk losing Sooha forever!