Does Aliza know about the "shed" after all its right next to the house she must have atleast heard the monsters in there.

Sans snorted, sending you a sideways look of bored sarcasm.

“i’m not stupid enough to let them make a ruckus, or work on them while she’s awake. no need for those kind of scars… she’s got enough already. she knows what i do in there, though. she’s a bright girl. she’s just not interested in knowing the specifics… or seeing it. one day… when i get close to falling… she may have to take over for me; i’ll be too weak, and pap… well. he can’t. but that’s then. she’s just a kid, now. she shouldn’t have to deal with that. …bad enough that she’s here at all.”