I can't help but wonder just how much time passed between "demon lady's little sister is sick w/ incurable disease" -> "rando dragon finds out somehow and tells demon lady about a shot-in-the-dark cure for free" -> "demon lady researches a ton and fights to build up her gang and power" -> "demon lady finally finds the egg, loses it, finds the hatching and makes it back to the sister"....... After ALL THAT shouldn't the sister be in the ground by this point? She was malnourished, slightly poisoned, and sickly before getting said disease....
M theory: Rando dragon made the sister sick and is keeping her alive in this sick state to spur the demon lady into going and bringing back this thing that it needs but can't get itself. It will 100% kill off the sister and the demon lady once it gets the immortal meat.
I can't help but wonder just how much time passed between "demon lady's little sister is sick w/ incurable disease" -> "rando dragon finds out somehow and tells demon lady about a shot-in-the-dark cure for free" -> "demon lady researches a ton and fights to build up her gang and power" -> "demon lady finally finds the egg, loses it, finds the hatching and makes it back to the sister"....... After ALL THAT shouldn't the sister be in the ground by this point? She was malnourished, slightly poisoned, and sickly before getting said disease....
M theory: Rando dragon made the sister sick and is keeping her alive in this sick state to spur the demon lady into going and bringing back this thing that it needs but can't get itself. It will 100% kill off the sister and the demon lady once it gets the immortal meat.