- Both of the ML are from supernatural realm.
- Both FL's family member passed away and suspects it is related with the ML.
- Both of the ML find out that FL is reincarnation of his lover and vows in previous life to protect always.
- Both ML's brother has same type of character and activities, tries them to break apart.
- Both of the drama contains half human in leading roles.
- Both FL's family member passed away and suspects it is related with the ML.
- Both of the ML find out that FL is reincarnation of his lover and vows in previous life to protect always.
- Both ML's brother has same type of character and activities, tries them to break apart.
- Both of the drama contains half human in leading roles.
