He was a good citizen in the 21st century; he died quietly at the age of 16.
After the two merged, they overturned the entire dynasty.
Is it a man? He is the imperial brother's concubine; is she a woman? He is the king of faith who is arrogant in all directions.
He accidentally learned of his identity and overturned the palace of the Emperor of Heaven, just for the word "hate"...
(PS. My literary talent is very limited and there will be many unsatisfactory things. Suggestions and criticisms are welcome)