Just like Mira had speculated, steps 900 to 960 were, although nearly impossible, weren't impossible. She was constantly injured and was in the midst of losing her mind and sense of self, but she somehow managed to get through them.
It wasn't until the 961st step that Mira knew she had hit a wall. By this point, the pressure on her was intense that she literally couldn't walk. Luckily, she could still stand and could somewhat wave her arms around, albeit slowly.
She tried walking but found that unless she shuffled her feet across the ground, it was basically impossible to move her body.
However, Mira knew this was coming and had made plans beforehand so that even when her mind was going insane and her soul was constantly being ripped apart, she could still go on.
It wasn't much of a plan since she was only able to give simple commands to her body in her current state, but it should be more than enough to get her through at least a few floors.
