Mojikawa is an apprentice witch whose fortune-telling shop struggles due to her brutal honesty and accuracy. Her only regular customer, a young man named Leo, frequently visits to ask about a one-sided crush, but Mojikawa uses her magic to discover that his true obsession is her. Despite her initial hesitation and her mother's warnings, Mojikawa finds herself drawn to Leo's intense passion, leading the two into a whirlwind, highly intimate relationship.