Blue wake up in Underfell, completely forgot what happen and why is he here. Blue do not want to be alone so he wants a friend to be with while he was finding his way back home. Red, Underfell Sans, saw him in the streets and suddenly Blue wanted to be his friend. Will Red accept that they will be friends? Or more than just friends? ;)

its about blueberry and fell being together ,but someone or two people make their life miserable.