After falling asleep for the umpteenth time, Madotsuki discovers an unknown 13th door in the Nexus, and decides to take a look, only for things to become strange for her and her friends soon after. Written in 1st person from Madotsuki's view. Rated T for language and minor mentions of age regression and sex.
Rated: T - English - Adventure/Horror - Chapters: 1 - Words: 3,905 - Favs: 3 - Follows: 2 - Published: 4/4/2019 - Madotsuki, Baldi - Complete