Responses
Isekai bl :
https://www.mangago.zone/home/mangalist/2857181/
I'm guessing by empire bl you mean royalty type of stuff so here you go :
https://www.mangago.zone/home/mangalist/2857176/
Isekai BL? Or literally any BL with empire themes. Preferably if the uke didn't look like a twink but that might be asking too much.