So did the MC lose her legs? It said's that her hands were cut off, but it looks more like her arms were. The legs also look to be stumps. I've always thought this was a great story element. Such as a princess being kidnapped and her limbs and tongue removed, suffering, then one day some bandit girl finds her and rescues her. As they go throughout the land and the princess slowly regaining her happiness. Such as the princess once being someone that could use her voice and dance ability to enchant and buff/curse people. The bandit being some girl that has the rare ability to speak through telepathy. So it becomes a symbiosis relationship. The former disgraced princess will help the bandit girl in battles and use her smarts in negotiating. While the bandit not only saved her, but also protects, feeds, and bathes the princess. It could also be interesting. If depending on the bandit girls size, that she carries the princess around like that of a small kid. They pretend to be a mother-daughter relationship as an identity.
Maybe in the end, have the princess gain her limbs again. I can see a story such as this ending not completely happy. Where the princess might regain her limbs, but still can no longer talk. I just think this idea has something that can happen. Either a smart and powerful lonely princess gets her life ruined even more, or a happy stereotype Disney princess life gets ruined. But is saved due to some ragid girl caring and bonding with her.