Now that Mira's condition has stabilized the only thing left for her to do is make a breakthrough and although she may only be a step away, this breakthrough is incredibly important.
However, as long as she pushes herself to the max and continues doing what she's been doing with every breakthrough in the Foundation Ream, then she'll be fine.
Mira proceeded to spend the next few days adjusting her mind and body to their peak state. She didn't want to make any mistakes and it's better to be safe than sorry when making a breakthrough.
After her mind and body reached their peak readiness, Mira started taking out a few items from one of her Spatial Rings. This Spatial Ring was filled with anything related to the ice element. Be it herbs, plants, trees, ores, beast corpses, or even ice itself this ring had almost everything one could imagine when it comes to ice-related items.