Put Undertale in a more grand human world, in this world, ghost spell masters represent privileges, freedom represents danger, and obsession represents the future. The entire world has experienced the baptism of the curse. After being destroyed, it was difficult to glue back together. It is in the stage of being broken and then re-established but not completely re-established. However, due to the underground seal and Frisk's constant reset, the monsters fell behind in both space and time. They were trapped in Frisk's time forever, but they were also separated from the chaos and despair outside. Until... Nicole and Megan arrived.
(Note: Nicole is the protagonist, but her three views are not very positive. It should be said that in this kind of world, few ghost curse masters have positive three views, but it is precisely in this way that it can reflect the simplicity and kindness of the monsters that still stay in the ancient century, and slowly affect the people here, and they are also affected. In short, it is a story of two-way growth and building a better world.)
Intention: Freedom has a price, and so does obsession.