The neutral dragons are dragons that stay riderless. in some instances these are dragons haven't accepted riders, while some are dragons whose riders have died, but haven’t still bonded with One more rider. And https://shahid4u.link/%D9%85%D8%B4%D8%A7%D9%87%D8%AF%D8%A9-%D9%85%D8%B3%D9%84%D8%B3%D9%84-house-of-the-dragon-%D9%85%D9%88%D8%B3%D9%85-2-%D8%AD%D9%84%D9%82%D9%87-3-%D9%85%D8%A7%D9%89-%D8%B3%D9%8A%D9%85%D8%A7-%D9%88%D9%89/