Am I Really a God?

I was born with an abnormality, and I should obviously be in the shape of a great emperor. However, the way of heaven has been sealed, and I cannot ascend to the human world. I was possessed by the Emperor of Heaven since I was born, and he was supposed to teach me the supreme Taoism and help me achieve great success, but instead he turned me into a person with no bloodline. I was taken away by an old monster when I was born. I was obviously supposed to be a famous teacher, but he only got along with me as an ordinary person and taught me the basic skills. The aura of the human world is cut off, and the world of immortality is inaccessible. I had given up my fate as a mortal and lived as a mortal for the rest of my life, but I was destined to be among the immortals...