Fantastic story so far! I do have some questions about Jisoo's family though.

1) Byung-ho isn't actually Jisoo's biological father, right? The story told to his ex-wife was false? 

2) Is there a reason why Daiyu Fang's descendants go by a different surname (Chen)? If the clan's naming convention is matriarchal in nature (passes down through women), why would the surname change? 

3) Are there male members of the Chen Family, or does the bloodline only produce women? It is mentioned earlier that both Jisoo and Grace started off as specks and went through an ascension later in life. Would males not go through this ascension and have to stay specks? It would be an interesting family dynamic to have all female family members be normal sized and all males be specks.