Alchemy of Souls

- Love stories of one of the leads harboring the intention to kill another for their interest but getting entangled with each other by fate that soften their hearts to eventually grow unconditional love for the other.
- Magical settings, formations & powers
-Female leads have another identity that's significant
-Angst

It's the same mythological,and eradicating evil to bring peace in the world.
It has the connection where in ancestors of ML's have sacrificed to seal the evil and now the present generation are also fighting it

A tale of love and adventure between an immortal fox and an artisan goddess. An eternal love that will face enemies in heaven and on earth.

I wouldn't say these two dramas are very similar, but here are some reasons why I'm recommending this:

~ Fantasy Elements [Demons/Humans/Mages with Powers]
~ Powerful Lead Characters [Both have strong male and female leads . the ML in AOS weak at first but evolves]
~ Slow-burn Romance
~ Investigation and Mysteries
~ Strong Themes of Friendship and Family
~ Famous and Talented Cast
~ Great Cinematography and Visuals
~ Great CGI and Fight Scenes

The fate of these people become twisted due to "hwanhonsool" (the soul of the dead return to the living). In the country of Daeho, Jang Wook comes from the noble Jang family. He holds an unpleasant secret about his birth, which people all around the country talk about. He's a troublemaker. Jang Wook happens to meet Mu Deok. She is an elite warrior, but her soul is trapped in a physically weak body. She becomes Jang Wook’s servant, but she also secretly teaches him how to fight. Seo Yool comes from the noble Seo family. He seems perfect with good appearance, intelligence, and strong martial arts skills. Go Won is the crown prince of Daeho. He hopes to become a generous king

Dear Hongrang similar to Alchemy of Souls is many aspects
• historical
•melodrama
• lee jae wook as a main lead
And without that these drama is filled with thriller and Alchemy of souls was the same