Undersecret Stories

Finally they all make it to the surface. However after something kills both the monster king and human president, Sans and Frisk reveal a terrible secret that departs th...

Important: I am sharing this au with a certain friendpai of mine, so lemme credit [[no longer existing, pm for their discord]] [@torrentsnowx] Check her out She's amazin...

[edit] This is completed as I'm not in the fandom anymore. I might continue this again someday, but not anytime soon. Hope you enjoy anyway sksksk [edit] IM BRINGIN DEM...