One is an imperial general holding a galaxy in his hand.
One is the only brother in the entire galaxy who has returned from hell.
They will slowly take power, slowly cultivate themselves, and slowly fall in love.
Children will come quietly at the most suitable, stable and willing time.
Before that——
All he has to do is pamper him, protect him, trust him, and accompany him.
All he has to do is love him, help him, wait for him, and rely on him.
From now on,
Hell is over, the galaxy is home.
The only brother belongs to the only him.
Concept: The story is compact. The poor boy meets someone in the interstellar who is willing to sacrifice and protect him and love him.