Crazy Criticism of the Emperor Insisting on Pampering

Short story with two male protagonists When he was a child, the cold-blooded and immature prince planned step by step in the cold palace just so that his brother Azhao would no longer be stepped on. When he was a boy, the cold and paranoid emperor used all means to keep his lover's footsteps, even breaking his wings and trapping him in the palace forever. In his middle age, he was wise, courageous, and talented, and used iron-blooded means to stabilize the border and frighten other countries, just to let his lover enjoy a peaceful and prosperous life. ———— The young and promising Major General should have soared in the vast world, but when his wings were broken and his feet were trapped, he felt helpless and puzzled towards that person, but could not feel any resentment.