Rip. They're misunderstanding her dad so much. Poor dad.
There’s nothing to misunderstand when he’s not clear with his daughter that he loves her and doesn’t loath her existence. Did you not read the beginning? He actively did not attend any of her birthday parties, he gave her a sword and said nothing more, didn’t clarify what he wanted her to do with it. He let her think that he hated her without telling her he loved her.
Is Eunjae 704's dead brother's reincarnation? Are they long lost brothers?
yes
Omg, I hope 704 get his memories back and realizes that.
Me too! We're waiting
Wait… how is Eunjae related to 704?
704 is Yoonwi. He’s basically in the same body as well, whereas Euneon got reincarnated into Eunjae. They are brothers!
Awe
Well he can't, Yoon-wi's memories as well as San's memories if I'm not mistaken are with hwan and he might ask to be released if they want their memories back. Hwan's importance though is definitely being highlighted by the current situation as despite being problematic he kept other weird things like the poltergeist in check