Oh now I finished it , at first it was like soru left ,cause she wanted to ends the sufferings the demon was facing as it resembled her suffering and she still loved Ja hyun ,but ig after 3 yrs she found whom she needed the most ,yota
I feel she could have been with Ja hyun ,cause he wants that bad ,like apart from the
Blood ,but later he protected her ,and also didn't want to serve her as a bait ,so like the feelings developement we saw with ja hyun and sora ,we didn't see in case of yota ,so it's doesn't feel that real ..but ok

Ummm I am just at chapter 30 .but the red hair guy looks like he is falling in love with her .like ummm ..I have seen worse mcs and they have happy ending ,but here it's diff ik ..but still it's like he is starting to like her