(Honestly, I probably did delete it on accident, I don't remember doing it, but eh, I'll just redo this..)
*But the dead clan survivors did not go back
*They did no become erased to the beginning
*Because they weren't truly part of the game, but the player could not delete them, that was out of their power
*Ioba, Elizabeth, Demon boy, and Luke protected all of the Undertale cast from going back to the start with their abnormal powers