i am not certain you can do it . then she asked , `` did luna help ? '' she had wrinkles around the corners of her eyes and freckles on her nose . she slipped off her ink cuffs and hurried into her office for her equipment bag . `` i was trying to bake a cake for my grandmother and the whole thing burned . `` i 'm not afraid of you , '' luna said . take these pieces a her , take the enemy ! just then , the green door opened . 