Since you watched episode 18 can I ask you a question? When she was helping Chen Qi, did she know his identity?
I believe she knew his identity because they tried to dress like him in the beginning to lead the troops away. They replicated his attire knowing he’s the only one that dresses like that but he did have a mask on.
So is Ak Hee a split personality or a spirit that possessed Sajo Hyun?
When people go through deep trauma some will take on two personalities. It’s a mental issue derived from not knowing how to process their thoughts and feelings properly. I think that’s what they are trying to display here. It’s not really a spirit per say. I guess they are trying to show when his split personality started. Hopefully in the end we will see the spirit leave him.
This couple has a very healthy relationship. They have disagreements but they always come into agreement. They make mistakes but they talk about it and they correct their mistakes. I love it!💕