Please Call Me Lord Demon

She originally had powerful power, but was sealed and unable to use it. She originally had a noble status, but she became the mortal enemy of the world... What about the demons? Let's see how she becomes stronger step by step under the eyes of her enemies. She vows to trample those birdmen under her feet. She vows that the entire continent will respect her! With an inhuman appearance and strange energy, She was so awesome and ready to be a martyr, bang... What? Not dead? Have you come to another world? There are many other races that are somewhat similar to her? Wait, what? Is she the princess of a demon race that was ostracized by other races? Wait, what? Is she still a demon wanted by the entire continent? I'm going! Is there any mistake? He died early in the morning!