OK, I have to say Shiyeol is sleeping on the job. Yooha and Yookho both know who San is and aren't happy about…
I think he stays still because San mentioned he wants to protect the people at the house. San's generosity for them will bite him back and put both him and SY in danger.
At this point cruel king is not the issue tbh. Now he knows who Lee Seol is Yuha should get out of the game. Throne is for LS. A fake can never be the real
As expected he is the watchman. It is obvious Yoo Ha is getting manipulated by the minister. He will be a puppet if he take the throne in Lee Seol's name. Can't wait for the next ep.