In "Arcana: Heat and Cold" you play as an unskilled magician who helps people curing them from the mysterious and dangerous "Arcane fever". On your journey you'll come across a lot of different girls with their unique personalities, problems, wishes and fetishes.
With the help of magical runes, items and proper understanding of the psychology of the people around you, you have to achieve your goal, whether it's the recovery of the patient, money, or the heart of the girl.