
Indie Art Girl:
It would be a strange drama if the FL wasn't the ML's priority, lol. That could be a very interesting story.
Well, it usually ends up with bad ending. Like FL died of suicide, loneliness, or killed by ML then ML regretted his decision. Or it could be FL decided to marry SML/ the new guy.
For example Chen Xing Xu and Peng Xiao Ran's Goodbye My Princess. Where he loved and wanted to protect her but his priority is always the power (well, he killed her grandfather and indirectly caused her mother's death and ruining her kingdom/similar) and yeah he pretended to love the other girl (at first he's indeed like that other girl the most) to avoid empress' attention towards Peng Xiao Ran's character. She ended up running away and suicide to prevent war and of course she also didn't want to return to ML's side.
There's also a Peter Ho's drama iirc where he trust the other ehm concubine more and causing her to lose her child on childbirth, almost causing her death. She ended up with SML.

Kodreyu:
I would appreciate some suggestions regarding war or political related dramas if you have any.
Sanada Hiroyuki's Shogun. It's a fictional history based on the first Shogun in Japanese history, Tokugawa Ieyasu.
I'm currently watching Huang Xiao Ming's The Patriot Yue Fei. He's a very popular historical figure comparable to ehm Joseon(?)'s Yi Sun Shin maybe.
And Hu Ge's Nirvana in Fire. Super cool. It's also a fictional history.