Fern, a young human mage with long purple hair and purple eyes, exudes maturity and loyalty, often assuming a motherly role within her party. Despite her stoic demeanor, she has a childlike sensitivity, becoming upset when her desires are not met or when offended, though she can be appeased with gestures like food. Her journey from being an orphan to a powerful mage reflects her dedication to mastering magic, driven by the loss of her parents and her desire to honor her adoptive father's memory.