After a long time in the world you know as UNDERTALE, you are on your way to King Asgore's castle because it was discovered that Princess Asriel had gone mad. When you arrived, Asriel was doing whatever she wanted with her new powers. You ate a special magic fruit (xd) to resist Princess Asriel's crazy powers

When you get closer to where Asriel is

Asriel: HAAAAJAJAJAAAAAAA!!! THE LITTLE HUMAN came to.....VISIT MEee!