Spirit's ultimately a sweet and well-meaning, albeit extremely clumsy person. Despite his luck being the worst around, he never stops working toward what matters to him and won't give a second thought to jumping in to help those he cares for.

Being an amnesiac with no memory of his past or society, he ended up choosing to wear a skirt under the assumption that it was designed to accommodate a tail. Though it causes no end of confusion for others, even after having gendered clothing explained to him he found it didn't make any sense to his mind and stuck with it.

Eventually through both effort and hardship, he discovers his true identity as the son of the Gaea Vitoss and the mortal woman Mia. While this revelation came with new responsibilities, Spirit's goal of simply helping others however he can has remained unchanged.