Epic love stories...my favorite.
I gave the following a 9 or above and none of these dramas have serious love triangles (thank god). :
King2Hearts- Definitely an epic love story. They're both powerful people from two countries who hate each other...but they're arranged to be married. It's love-hate in the beginning, but the chemistry between them is sizzling. The side couple also have an epic love story, so that's a plus. Spoiler: It's a happy ending
Healer- I see you've already watched it, but I'll keep it here anyway for anyone else who's reading this. Healer is a show with an epic romance, an epic plot, epic characters, and an epic cast (seriously JCW and PMY are no joke). It practically radiates epicness. I've rarely met anyone who's actually disliked the show. 10/10 Spoiler: It's a happy ending
Rebel: Thief Who Stole The People- This one has one of the most epic plots I've ever seen in a drama. Seriously! the son of a servant who was disgraced, tortured, and spit at rises to the top and becomes a strong, powerful leader that now even his old enemies cannot defeat. It's an underdog tale at it's best. The romance is light, but strong. The FL isn't strong, but she's loyal and determined. She's willing to do anything to protect those that she loves. Spoiler: It's a happy ending
Chicago Typewriter- Very epic. It tells the story of young people with passion and motivation who work secretly hiding from the government. It switches back between past and present which makes it even better. Chemistry between the leads is amazing. 10/10 Spoiler: It's a happy ending