Ukkie revealed as the King's Star? 

Naksu's new beginning? 

Ukkie Mudeokkie reunion? 

SeoYul and Naksu encounter?

ParkJin-Doju story? 

Master Lee & the ice stone?

Jang Uk's birth secret reveal and his right for the throne.

Naksu's new beginning.

Jang Uk's new power after the he returns. I believe he will reach hwansu level too sooner or later.

Justice for Cho family, both Cho Chung & Cho Yeong, Unanimous Assembly needs to agree to clear their name.

Ukie Yeongi new relationship overall, their chemistry, their kiss, their intimacy... They were master-pupil, youngmaster-servant, next what kind of relationship they will have?

Naksu/yeong scolding Yul for being clumsy and lost

Kim Doju reaction when she finally meet Cho Yeong. 

Buyeon's real motive. Her plan since the beginning. I know it will be revealed.

Cho-yeon and Dang-gu.  

And - crossing fingers - a happy end for Jin Bu-yeon.