Complex sentence: He knocks on her door, but like everyone else... his powers have returned along with his scaly skin, before she has a chance to open the door and see him, he runs away and returns to Pinehearst.
Split into simpler sentences: He knocks on her door, but like everyone else, his powers have returned along with his scaly skin. Before she has a chance to open the door and see him, he runs away and returns to Pinehearst.