For the characters, blueberry is only 10 years old and takes on the role of Coraline, while his guardian/brother is underswap papyrus. The "other" family is still just underswap papyrus but, of course, with button eyes. Other character roles include: Wybie replaced by asriel Wybie's grandparents are toriel and asgore Mr. Bobinsky is replaced with mettaton Miss spink is replaced by muffet Forcible is replaced by napstablook The cat is replaced by flowey And the ghost children are chara, classic sans, and underfell sans (What?) And now for the plot! Following the death of gaster, blue and underswap papyrus had to move into a new house because USpapyrus could not afford the rent for their old one. Now being blue's only caretaker and having to work multiple jobs to make ends meet, he becomes overworked, stressed, and has little time for his brother. Being only 10, blue doesn't really understand what his brother is going through and misses the bond they shared. That's when he found the door... DUH DUH DUUUUHHH! Spoilers. Sorry not sorry.
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