Holy Knight and Demon

In a remote village where people have suddenly grown lethargic, a holy warrior arrives to uncover the demon behind the mystery. There, she meets a nun who has remained to care for the villagers, someone she once knew from her orphaned days of training. But during a quiet dinner, her vision wavers revealing the nun in an entirely different form. The truth becomes clear: the gentle caretaker is actually a demon who sensed her hidden desire.