Odette had been helping their rescued people so she was already experienced in these tasks.
However, Odette's older brothers had forbidden her from being in the first step of the process since they feared it would break her warm and kind heart if she saw exactly what their people looked like as slaves in Crux.
It was when they still had fearful and wary eyes that were on the brink of losing hope. Further, they were still sickly, filthy, and heavily injured here and there and had festering wounds or ugly scars.
The healing magic Alwin and the others used were so potent it usually heals most wounds and alleviates malnutrition since their mana affects a person's body deeply, down to every fiber.
Hence, those in the second steps were no longer as weak or ill as those who had just been teleported except for those who had much worse situations.