Sangre Vurdalak

After killing a vampire, a man returns home during the magic hour, right between day and night, and his family does not know whether he is still a man or has turned into a monster. It is Natalia, his teenage daughter, who finds out he has become a vampire, precisely when her brother is about to leave her to chance and nighttime is just around the corner.The uncertain hours after a vampire hunt when it's unclear if the hunter has himself been turned into a creature of the night. Will his family find out in time, or will their sentiment make them easy prey for the novice nightwalker?