Technically, the work utilizes preset character models and body modifications typical of its engine, allowing for a focus on specific character "ratios" and costume changes. This shift in attire—from standard fantasy gear to holiday-themed outfits—serves as more than just visual fanservice; it marks the "seasonal event" structure common in interactive media, where the world is temporarily re-skinned to reflect real-world timelines while maintaining its core subversions. Conclusion