During the presentation, Alphys demonstrates the Time Shifter, a machine that can not only travel to different points in time but also to alternate timelines. Both of the skeleton brothers tell Frisk to come with them and the other monsters to the city square for a special presentation hosted by the re-hired Royal Scientist Alphys.
One morning, the main protagonist (their default name being Frisk) is woken up by their adoptive mother Toriel, who tells them their skeleton friends Sans and Papyrus are waiting at the door. Ebott after the events of the first game, now residing in POHAM (Paradise of Humans and Monsters) with a majority of the Humans there welcoming them. It has been one month since the Monsters were freed from Mt.
(Note: Certain plot elements may be inspired by the two very similar Undertale fangames 'Don't Forget' and 'Uppertale Remastered'.)
