A/N

"We're All Mad Here"

Being thrown into a rabbit hole that suddenly lead you to a world full of madness doesn't really seemed to be something for Sans to expect.

Nor did he expected himself to be fated to be the one who will cause this world's kingdom in pain...

But hey making the people fall in love with him is also something that he wouldn't have expected.

"There is always some madness in Love, but there is also always some reason in Madness."

- Friedrich Nietzsche