Diary of Reincarnation in Another World

Your Majesty Reinhertz, can you plead guilty? This diary records all your past crimes, colluding with heretic witches, practicing alchemy, forming secret societies, and seizing territory as armed groups. Moreover, the diary records a large amount of extraordinary knowledge, involving the path to becoming a god, burning the heart, body reshaping, the door of enlightenment, wild transformation, and invisible secrets. Furthermore, you need to explain who you are?