19 year old Y/n has Christmas spirit in her veins - literally. Though that much should have been expected from the sister of the (much-younger-than-common human-legends-say) - Santa Claus. Y/n and her 22 year old older brother, Kris, both rule over Christmas Town, one of the five realms on the Holiday Globe; among Valentine’s Village, New Year’s City, Easter’s Grove, and, the most infamous realm of the five; Halloween Hollow. Despite Halloween Hollow, the realms never struggled to get along. However, some sort of dark force seems to be creeping through the five realms, destroying holiday spirit in a way that’s detrimental to the success of the holidays. So, when Kris decides to arrange a sort of party for all the rulers to gather and fix the dark force, y/n is ecstatic! Her enthusiasm fades when her brother pleads with her to be the one to convince Jasper Nacht, the feared ruler of Halloween Hollow to attend, considering the 21 year old king is notorious for never checking nor bothering with invitations. Not only that, but the dark force spearing seems to be just the handiwork of Jasper and his realm. Always one for positivity, y/n agrees and travels to speak with the king in person. Will her Christmas spirit be enough to convince Jasper for his attendance? Or will things go terribly awry and doom the Holiday Globe…forever?