This is a AU in Mafiatale where sans and frisk are married and have a daughter Lian... Lian is part of the skeleton mafia fighting against the police force still with asgore being the police leader and undyne the second command even though the Skeleton mob and Asriel Greenhouse (Crime Ring) have finally come to peace because of Frisk. Since Sans is the second command to the Skeleton mob his daughter was accepted in relatively well, with her ability to play the piano, shoot pretty good, and even gaining Gasters respect and Toriel's affection... Her left arm is skeletal like sans but the rest of her is flesh like her mom... Inside the skeleton household Sans: where's my revolver?!? He rubs his brow Frisk: how... how do you lose your firearm? She's cleaning her sub-machine gun and taking it apart before resembling it Gaster: ... whatever sans that's your fault... but... find it He sits his team down Papyrus: CHECK WITH YOUR DAUGHTER SANS!!! Papyrus throws the newspaper on the table and his hat falls of off his head Sans: Paps don't yell... please... and she has a name... Papyrus: sorry b-but... Gaster glares at Papyrus and Papyrus looks away quickly and keeps reading the newspaper... until Lian teleports in wearing a blue overcoat and a lighter blue skirt, grabs a cookie and sits beside Frisk on the couch Lian: nice cookie paps... it's getting better Frisk smiles and kisses Lian's forehead as Lian looks over at the Piano and Sans still looking for his revolver as Gaster sips his tea silently