Thou shall not steal

I haven't the time to write the rest of this story out so I'll just put up this drawing I had made a while ago for the second part along with a little summary.

After Rune returns to their cave she notices that her brother is gone and leaves to the city to find him. It was early in the morning and there seemed to be quite a lot of rabble in the city's center. She disguised herself as a Pikachu to hide from the guards and made her way to the center of the crowd. Once there, she basked upon a horrible sight. Her brother had been hanged for his crimes.
She couldn't help but call for him as if it would bring him back to life but all that did was alert the guards. Rune had shifted back to her normal self without noticing and the guards chased her out of the city.
She could do nothing more than wander as far as she could from there...