Long Ago...

Taking place during the True Pacifist Ending, Frisk has established peace among the humans and monsters. With the 5 fallen humans also revived due to Asriel's stunt, it seems to be a happy ending...until Clover finds out that Martlet had gone missing long ago. Taking action, Clover and their companions must go into the wilderness to find her. And what happens when Sans and Papyrus find a skeleton living in the caves?

Undertale belongs to Toby Fox
Clover and co belong to Undertale Yellow