One Emperor in Thousands of Heavens

A miserable orphan living under the shelter of others, a tear-jerking love-hate relationship. When the moonlight shines on the blue window, there is cyan light inside and outside the window. Although there are enemies in the world, the young man always believes that there is always a green window under the moonlight, insisting that he is the only one who is waiting for him. Under the dome, my Lord rises and falls.