Main description
After the events of Undertale, Frisk, Asriel, and MK find a secret room in Waterfall while visiting their old home in Mount Ebott. The room contained an odd mirror which they discover to be a portal to an alternate reality. It was a world where monsters were somehow very different. They were never sealed in the underground, they were stronger, and even had almost human-like souls. The downside? The monsters and humans had not gotten used to each other’s company. Fighting was common. Mercy was not. While trying to find their way back home, Frisk is captured by humans. It’s up to Asriel and Frisk to find them with the help of some familiar faces. Meanwhile, their friends and family back home try to find a way to bring them back. They discover that the key to their return lies in Sans and Papyrus’ past.
More character info below the break
Made a separate blog for the Undertale comic, and here’s some new info if anyone is interested! ^^