Looking for a new romance historical drama

• Bloody Romance
• Chef Hua
• Colourful Bone 
• Faith 
• The King in Love (love triangle with a guard as the SML. The FL ends up with him in the end.)
• Zhang Gong Zhu Zai Shang 
• The Secret Romantic Guesthouse (secondary couple)
• The Long Ballad (secondary couple)
• Heart of Loyalty  (secondary couple for sure, the main couple might work as well)
• A Dream of Splendor (ML is similar to a guard)
• Go! My Hero! (ML is a swordsman who gets hired as a guard)
• The Ghost Bride (ML is a "heavenly guard")

and these have generals/military men as the MLs, which may be along the same lines:

• Ashi Girl 
• Battle of Changsha 
• Emperor or General 
• Follow My Dear General 
• General's Lady 
• Love Like the Galaxy 
• Love Story of Court Enemies 
• One and Only 
• Renascence 
• The Fox Fairy 
• The Last Princess 
• The Little Wife of the General 
• The Sleepless Princess 
• Wrong Carriage, Right Groom (secondary and third couples)

The Long Ballad - The 2FL/2ML couple is the one you'd be interested in, wooooooo baby that Hao Du is so FINE!!!  It's a pretty substantial investment in time and attention, but gottDANG that 2ML makes it all worth it.

There's also Faith, and ML is really hot in that one, but the drama itself is just sliiiiightly above average imo.  Not the most satisfying watch but def not the worst either.